Канал: NothingButPhysics

As shown in the figure, a particle is moving with constant speed m/s. Considering its motion from A

As shown in the figure, a particle is moving with constant speed m/s. Considering its motion from A

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90

A person travels x distance with velocity v, and then x distance with velocity v₂ in the same direct

A person travels x distance with velocity v, and then x distance with velocity v₂ in the same direct

A cyclist starts from the point P of a circular ground of radius 2 km and travels along its

A cyclist starts from the point P of a circular ground of radius 2 km and travels along its

A starting from rest first accelerates uniformly up to a speed of 80 km/h for time t, then it moves

A starting from rest first accelerates uniformly up to a speed of 80 km/h for time t, then it moves

A particle moving in a straight line covers half the distance with speed 6 m/s. The other half is

A particle moving in a straight line covers half the distance with speed 6 m/s. The other half is

A spherical body of mass 2 kg starting from rest acquires a kinetic energy of 10000 J at the end

A spherical body of mass 2 kg starting from rest acquires a kinetic energy of 10000 J at the end

If momentum of a body is increased by 20%, then its kinetic energy increases [July 29, 2022 (II)]

If momentum of a body is increased by 20%, then its kinetic energy increases [July 29, 2022 (II)]

A ball is projected with kinetic energy E, at an angle of 60° to the horizontal. The kinetic energy

A ball is projected with kinetic energy E, at an angle of 60° to the horizontal. The kinetic energy

A ball is projected with kinetic energy E, at an angle of 60° to the horizontal. The kinetic energy

A ball is projected with kinetic energy E, at an angle of 60° to the horizontal. The kinetic energy

A block of mass 'm' (as shown in figure) moving with kinetic energy E compresses a spring through a

A block of mass 'm' (as shown in figure) moving with kinetic energy E compresses a spring through a

JEE main PYQ l work, energy power I conservation of momentum and energy

JEE main PYQ l work, energy power I conservation of momentum and energy

A 0.4 kg mass takes 8s to reach ground when dropped from a certain height 'P' above surface of

A 0.4 kg mass takes 8s to reach ground when dropped from a certain height 'P' above surface of

A lift of mass M = 500 kg is descending with speed of 2 ms-1. Its supporting cable begins to fall wi

A lift of mass M = 500 kg is descending with speed of 2 ms-1. Its supporting cable begins to fall wi

An Object of mass 'm' initially at rest on a smooth horizontal plane starts moving under the action

An Object of mass 'm' initially at rest on a smooth horizontal plane starts moving under the action

An Object of mass 'm' initially at rest on a smooth horizontal plane starts moving under the action

An Object of mass 'm' initially at rest on a smooth horizontal plane starts moving under the action

For a body projected at an angle with the horizontal from the ground, choose the correct statement

For a body projected at an angle with the horizontal from the ground, choose the correct statement

A body is dropped on ground from a height 'h1' and after hitting the ground, it rebounds to a heigh

A body is dropped on ground from a height 'h1' and after hitting the ground, it rebounds to a heigh

A particle of mass 10 g moves in a line with retardation 2x, where x is the displacement in SI units

A particle of mass 10 g moves in a line with retardation 2x, where x is the displacement in SI units

A small block of mass 100 g is tied to a spring of spring constant 7.5 N/m and length 20 cm. The

A small block of mass 100 g is tied to a spring of spring constant 7.5 N/m and length 20 cm. The

A small block of mass 100 g is tied to a spring of spring constant 7.5 N/m and length 20 cm. The 3

A small block of mass 100 g is tied to a spring of spring constant 7.5 N/m and length 20 cm. The 3

A body of mass 5 kg is moving with a momentum of 10 kg ms-1. Now a force of 2 N acts on the body

A body of mass 5 kg is moving with a momentum of 10 kg ms-1. Now a force of 2 N acts on the body

Statement 1: A truck and a car moving with same kinetic energy are brought to rest by applying

Statement 1: A truck and a car moving with same kinetic energy are brought to rest by applying

Two bodies are having kinetic energies in the ratio 16:9. If they have same linear momentum, the ra

Two bodies are having kinetic energies in the ratio 16:9. If they have same linear momentum, the ra

A boy of mass 4 kg is standing on a piece of wood having mass 5 kg. If the coefficient of friction

A boy of mass 4 kg is standing on a piece of wood having mass 5 kg. If the coefficient of friction

A disc with a flat small bottom beaker placed on it at a distance R from its center is revolving abo

A disc with a flat small bottom beaker placed on it at a distance R from its center is revolving abo

A disc with a flat small bottom beaker placed on it at a distance R from its center is revolving abo

A disc with a flat small bottom beaker placed on it at a distance R from its center is revolving abo

When a body slides down from rest along a smooth inclined plane making an angle of 30° with the

When a body slides down from rest along a smooth inclined plane making an angle of 30° with the

A block of mass 10 kg starts sliding on a surface with an initial velocity of 9.8 ms-1. The coeffici

A block of mass 10 kg starts sliding on a surface with an initial velocity of 9.8 ms-1. The coeffici

A hanging mass M is connected to a four times bigger mass by using a string-pulley arrangement, as

A hanging mass M is connected to a four times bigger mass by using a string-pulley arrangement, as

A block of mass 40 kg slides over a surface, when a mass of 4 kg is suspended through an inextensib

A block of mass 40 kg slides over a surface, when a mass of 4 kg is suspended through an inextensib

A 2 kg block is pushed against a vertical wall by applying a horizontal force of 50 N. The coefficie

A 2 kg block is pushed against a vertical wall by applying a horizontal force of 50 N. The coefficie

A small block starts slipping down from a point B on an inclined plane AB, which is - laws of motion

A small block starts slipping down from a point B on an inclined plane AB, which is - laws of motion

A small block starts slipping down from a point B on an inclined plane AB, which is making an

A small block starts slipping down from a point B on an inclined plane AB, which is making an

A porter lifts a heavy suitcase of mass 80 kg and at the destination lowers it down by a a distance

A porter lifts a heavy suitcase of mass 80 kg and at the destination lowers it down by a a distance

A force of F= (5y+20) j ̂ N acts on a particle. The work done by this force when the particle is

A force of F= (5y+20) j ̂ N acts on a particle. The work done by this force when the particle is

Two persons A and B perform same amount of work in moving a body through a certain distance d

Two persons A and B perform same amount of work in moving a body through a certain distance d

A particle of mass 500 gm is moving in a straight line with velocity u =bx^(5⁄2). The work done by

A particle of mass 500 gm is moving in a straight line with velocity u =bx^(5⁄2). The work done by

A body of mass 0.5 kg travels on straight line path with velocity v (3x² + 4) m/s.

A body of mass 0.5 kg travels on straight line path with velocity v (3x² + 4) m/s.

Identify the correct statements from the following:(A) Work done by a man in lifting a bucket out

Identify the correct statements from the following:(A) Work done by a man in lifting a bucket out

friction Jee Mains PYQ part 1

friction Jee Mains PYQ part 1

A block of mass M slides down on a rough inclined plane with constant velocity. The angle made by

A block of mass M slides down on a rough inclined plane with constant velocity. The angle made by

A bag is gently dropped on a conveyor belt moving at a speed of 2 m/s- non inertial frame method

A bag is gently dropped on a conveyor belt moving at a speed of 2 m/s- non inertial frame method

A bag is gently dropped on a conveyor belt moving at a speed of 2 m/s. The coefficient of friction

A bag is gently dropped on a conveyor belt moving at a speed of 2 m/s. The coefficient of friction

As shown in the figure a block of mass 10 kg lying on a horizontal surface is pulled by a force Fact

As shown in the figure a block of mass 10 kg lying on a horizontal surface is pulled by a force Fact

A block of mass m slides down the plane inclined at angle 30° with an acceleration 8/4. The value

A block of mass m slides down the plane inclined at angle 30° with an acceleration 8/4. The value

The time taken by an object to slide down 45° rough inclined plane is n times as it takes to slide

The time taken by an object to slide down 45° rough inclined plane is n times as it takes to slide

Consider a block kept on an inclined plane (inclined at 45°) as shown in the figure. If the force

Consider a block kept on an inclined plane (inclined at 45°) as shown in the figure. If the force

A force F = (5+ 3y²) acts on a particle in the y-direction, where F is Newton and y is in meter.

A force F = (5+ 3y²) acts on a particle in the y-direction, where F is Newton and y is in meter.

A small particle moves to position 5i ̂-2j ̂+k ̂ from its initial position 2i ̂+3j ̂-4k ̂ under the

A small particle moves to position 5i ̂-2j ̂+k ̂ from its initial position 2i ̂+3j ̂-4k ̂ under the

To maintain a speed of 80 km/h by a bus of mass 500 kg on a plane rough road for km distance, the wo

To maintain a speed of 80 km/h by a bus of mass 500 kg on a plane rough road for km distance, the wo

A block of mass 10 kg is moving along x-axis under the action of force F 5 x N. The work done by the

A block of mass 10 kg is moving along x-axis under the action of force F 5 x N. The work done by the

A force F ̅=(40i ̅+10j ̅ )N acts on the body of mass 5kg. If the body starts from the rest, its po

A force F ̅=(40i ̅+10j ̅ )N acts on the body of mass 5kg. If the body starts from the rest, its po

A body of mass 10 kg is moving with an initial speed of 20 m/s. The body stops after 5 s due to

A body of mass 10 kg is moving with an initial speed of 20 m/s. The body stops after 5 s due to

A bullet of mass 0.1 kg moving horizontally with speed 400 ms-1 hits a wooden block of mass 3.9 kg

A bullet of mass 0.1 kg moving horizontally with speed 400 ms-1 hits a wooden block of mass 3.9 kg

A coin placed on a rotating table just slips when it is placed at a distance of 1 cm from the center

A coin placed on a rotating table just slips when it is placed at a distance of 1 cm from the center

A mass of 10 kg is suspended vertically by a rope of length 5m from the roof. A force of 30 N is

A mass of 10 kg is suspended vertically by a rope of length 5m from the roof. A force of 30 N is

A block of mass M placed inside a box descends vertically with acceleration 'a'. The block exerts a

A block of mass M placed inside a box descends vertically with acceleration 'a'. The block exerts a

For a free body diagram shown in the figure, the four forces are applied in the 'x' and 'y' directi

For a free body diagram shown in the figure, the four forces are applied in the 'x' and 'y' directi

A block of mass 5 kg is placed at rest on a table of rough surface. Now, if a force of 30N is applie

A block of mass 5 kg is placed at rest on a table of rough surface. Now, if a force of 30N is applie

Four forces are acting at a point P in equilibrium as shown in figure. The ratio of force F1 to F2 i

Four forces are acting at a point P in equilibrium as shown in figure. The ratio of force F1 to F2 i

A uniform metal chain of mass m and length "L' passes over a massless and frictionless pulley. It is

A uniform metal chain of mass m and length "L' passes over a massless and frictionless pulley. It is

A monkey of mass 50 kg climbs on a rope which can withstand the tension (T) of 350 N. Ifmonkey initi

A monkey of mass 50 kg climbs on a rope which can withstand the tension (T) of 350 N. Ifmonkey initi

A uniform metal chain of mass m and length "L' passes over a massless and frictionless pulley.It is

A uniform metal chain of mass m and length "L' passes over a massless and frictionless pulley.It is

Two bodies of masses m1 = 5 kg and m2= 3 kg are connected by a light string going over a smooth

Two bodies of masses m1 = 5 kg and m2= 3 kg are connected by a light string going over a smooth

two bodies of masses m1 = 5 kg and m2= 3 kg are connected by a light string going over a smooth lig

two bodies of masses m1 = 5 kg and m2= 3 kg are connected by a light string going over a smooth lig

As per given figure, a weightless pulley P is attached on a double inclined frictionless surface.

As per given figure, a weightless pulley P is attached on a double inclined frictionless surface.

A block of √3kg is attached to a string whose other end is attached to the wall. An force f is appl

A block of √3kg is attached to a string whose other end is attached to the wall. An force f is appl

The position vector of a particle related to time t is given by (r ) ⃗= (10 ti ̂ +15 t2 j ̂+7k ̂) m

The position vector of a particle related to time t is given by (r ) ⃗= (10 ti ̂ +15 t2 j ̂+7k ̂) m

As shown in figure, a As shown in figure, a 70 kg garden roller is pushed with a force of F ⃗= 200N

As shown in figure, a As shown in figure, a 70 kg garden roller is pushed with a force of F ⃗= 200N

Laws of motion one shot | JEE Mains PYQ | 2013 - 2022

Laws of motion one shot | JEE Mains PYQ | 2013 - 2022

A small ball of mass m is thrown upward with velocity u from the ground. The ball experiences a resi

A small ball of mass m is thrown upward with velocity u from the ground. The ball experiences a resi

A spaceship in space sweeps stationary interplanetary dust.As a result, its mass increases at a

A spaceship in space sweeps stationary interplanetary dust.As a result, its mass increases at a

A particle of mass m is acted upon by a force F given by the empirical law F= R/t^2 v(t). If this

A particle of mass m is acted upon by a force F given by the empirical law F= R/t^2 v(t). If this

A particle of mass m is moving in a straight line with momentum p. Starting at time t=0, a for

A particle of mass m is moving in a straight line with momentum p. Starting at time t=0, a for

A ball is thrown upward with an initial velocity vo from the surface of the earth. The motion of

A ball is thrown upward with an initial velocity vo from the surface of the earth. The motion of

A boy pushes a box of mass 2 kg with a force F ̅=(20i ̅+10j ̅ )Non a frictionless surface. If the bo

A boy pushes a box of mass 2 kg with a force F ̅=(20i ̅+10j ̅ )Non a frictionless surface. If the bo

A force F ̅=(40i ̅+10j ̅ )N acts on the body of mass 5kg. If the body starts from the rest, its po

A force F ̅=(40i ̅+10j ̅ )N acts on the body of mass 5kg. If the body starts from the rest, its po

A particle of mass M originally at rest is subjected to a force whose direction is constant but magn

A particle of mass M originally at rest is subjected to a force whose direction is constant but magn

The initial mass of a rocket is 1000 kg. Calculate at what rate the fuel should be burnt so that the

The initial mass of a rocket is 1000 kg. Calculate at what rate the fuel should be burnt so that the

An object of mass 5 kg is thrown vertically upwards from the ground. The air resistance produces a

An object of mass 5 kg is thrown vertically upwards from the ground. The air resistance produces a

A batsman hits back a ball of mass 0.4 kg straight in the direction of the bowler without changing

A batsman hits back a ball of mass 0.4 kg straight in the direction of the bowler without changing

A block of mass 2 kg moving on a horizontal surface with speed of 4 ms-1 enters a rough surface

A block of mass 2 kg moving on a horizontal surface with speed of 4 ms-1 enters a rough surface

A man of 60 kg is running on the road and suddenly jumps into a stationary trolly car of mass 120 .

A man of 60 kg is running on the road and suddenly jumps into a stationary trolly car of mass 120 .

A ball of mass 0.15 kg hits the wall with its initial speed of 12ms-1 and bounces back without

A ball of mass 0.15 kg hits the wall with its initial speed of 12ms-1 and bounces back without

A balloon has mass of 10 g in air. The air escapes from the balloon at a uniform rate with velocity

A balloon has mass of 10 g in air. The air escapes from the balloon at a uniform rate with velocity

In two different experiments, an object of mass 5 kg moving with a speed of 25ms-1 hits two diffe

In two different experiments, an object of mass 5 kg moving with a speed of 25ms-1 hits two diffe

A machine gun of mass 10 kg fires 20g bullets at the of 180 bullets per minute with a speed of 100

A machine gun of mass 10 kg fires 20g bullets at the of 180 bullets per minute with a speed of 100

Force acts for 20 s on a body of mass 20 kg, starting from rest, after which the force ceases and

Force acts for 20 s on a body of mass 20 kg, starting from rest, after which the force ceases and

At any instant, the velocity of a particle of mass 500 g is (2ti ̂+3t^2 j ̂ )ms^(-1). If the force

At any instant, the velocity of a particle of mass 500 g is (2ti ̂+3t^2 j ̂ )ms^(-1). If the force

A body of mass 500 g moves along x-axis such that it's velocity varies with displacement x according

A body of mass 500 g moves along x-axis such that it's velocity varies with displacement x according

An average force of 125 N is applied on a machine gun firing bullets each of mass 10 g at the speed

An average force of 125 N is applied on a machine gun firing bullets each of mass 10 g at the speed

Three force F1 =10N, F2=8N, F3=6N are acting on a particle of mass 5 kg. The forces F2 and F3 are ap

Three force F1 =10N, F2=8N, F3=6N are acting on a particle of mass 5 kg. The forces F2 and F3 are ap

A bullet 10 g leaves the barrel of gun with a velocity of 600 m/s. If the barrel of gun is 50 cm lon

A bullet 10 g leaves the barrel of gun with a velocity of 600 m/s. If the barrel of gun is 50 cm lon

laws of motion one shot NEET PYQ

laws of motion one shot NEET PYQ

Two blocks A and B of masses 3 m and m respectively are connected by a massless andinextensible

Two blocks A and B of masses 3 m and m respectively are connected by a massless andinextensible

A spring of force constant k is cut into lengths of ratio 1:2:3. They are connected in series and t

A spring of force constant k is cut into lengths of ratio 1:2:3. They are connected in series and t

One end of the string of length lis connected to a particle of mass m and the other end is connected

One end of the string of length lis connected to a particle of mass m and the other end is connected

A uniform circular disc of radius 50 cm at rest is free to turn about an axis which is perpendicular

A uniform circular disc of radius 50 cm at rest is free to turn about an axis which is perpendicular

A car is negotiating a curved road of radius R. The road is banked at angle𝜃. The coefficient of

A car is negotiating a curved road of radius R. The road is banked at angle𝜃. The coefficient of

A rigid ball of mass m strikes a rigid wall at 60°and gets reflected without loss of speed as shown

A rigid ball of mass m strikes a rigid wall at 60°and gets reflected without loss of speed as shown

A bullet of mass 10 g moving horizontal with a velocity of 400 m/s strikes a wood block of mass 2 kg

A bullet of mass 10 g moving horizontal with a velocity of 400 m/s strikes a wood block of mass 2 kg

Three blocks A, B and C of masses 4 kg, 2 kg and 1 kg respectively, are in contact on a frictionles

Three blocks A, B and C of masses 4 kg, 2 kg and 1 kg respectively, are in contact on a frictionles

A block A of mass m1 rests on a horizontal table. A light string connected to it passes over a

A block A of mass m1 rests on a horizontal table. A light string connected to it passes over a

A plank with a box on it at one end is gradually raised about the other end. As the angle of inclin

A plank with a box on it at one end is gradually raised about the other end. As the angle of inclin

A force F=αi ̂ +3j ̂+6k ̂ is acting at a pointr=2i ̂-6j ̂-12k ̂. The value of a far which angular

A force F=αi ̂ +3j ̂+6k ̂ is acting at a pointr=2i ̂-6j ̂-12k ̂. The value of a far which angular

A system consists of three masses m1, m2 and m3, connected by a string passing over it pulley P

A system consists of three masses m1, m2 and m3, connected by a string passing over it pulley P

The force F acting on a particle of mass m is indicated by the force-time graph shown below. The

The force F acting on a particle of mass m is indicated by the force-time graph shown below. The

A balloon with mass mis descending down with an acceleration (where,ag). How much mass should

A balloon with mass mis descending down with an acceleration (where,ag). How much mass should

Three blocks with masses m, 2m and 3m are connected by strings, as shown in the figure. After an

Three blocks with masses m, 2m and 3m are connected by strings, as shown in the figure. After an

The upper half of an inclined plane of inclination θ is perfectly smooth while lower half is rough.

The upper half of an inclined plane of inclination θ is perfectly smooth while lower half is rough.

An explosion breaks a rock into three parts in a horizontal plane. Two of them go off at right angl

An explosion breaks a rock into three parts in a horizontal plane. Two of them go off at right angl

Two bodies are projected from ground with same speeds 40ms-1 at two different angles with respect t

Two bodies are projected from ground with same speeds 40ms-1 at two different angles with respect t

The initial speed of a projectile fired from ground is u. At the highest point during its motion, t

The initial speed of a projectile fired from ground is u. At the highest point during its motion, t

A stone is projected at angle 300 to the horizontal. The ratio of kinetic energy of the stone at

A stone is projected at angle 300 to the horizontal. The ratio of kinetic energy of the stone at

Two objects are projected with same velocity 'u' however at different angles 𝛼 𝑎𝑛𝑑 𝛽 with the

Two objects are projected with same velocity 'u' however at different angles 𝛼 𝑎𝑛𝑑 𝛽 with the

The maximum vertical height to which a man can throw a ball is 136m. The maximum horizontal

The maximum vertical height to which a man can throw a ball is 136m. The maximum horizontal

JEE PYQ Physics Chapterwise | Motion in a plane | April session 2023

JEE PYQ Physics Chapterwise | Motion in a plane | April session 2023

A disc is rolling without slipping on a surface. The radius of the disc is R. At t=0, the topmost

A disc is rolling without slipping on a surface. The radius of the disc is R. At t=0, the topmost

A projectile is projected at 300 from horizontal with initial velocity 40ms-1.The velocity of the

A projectile is projected at 300 from horizontal with initial velocity 40ms-1.The velocity of the

A projectile fired at 300 to the ground is observed to be at same height at time 3s and 5s after

A projectile fired at 300 to the ground is observed to be at same height at time 3s and 5s after

Two projectiles are projected at 300 and 600 with the horizontal with the same speed. The ratio of

Two projectiles are projected at 300 and 600 with the horizontal with the same speed. The ratio of

The range of the projectile projected at an angle of 150 with horizontal is 50 m. If the projectile

The range of the projectile projected at an angle of 150 with horizontal is 50 m. If the projectile

The trajectory of projectile, projected from the ground is given by 𝑦 = 𝑥 − X2 /20 ,where x and y a

The trajectory of projectile, projected from the ground is given by 𝑦 = 𝑥 − X2 /20 ,where x and y a

Two projectiles A and B are thrown with initial velocities of 40 m s−1 and 60 ms−1 at angles 30° and

Two projectiles A and B are thrown with initial velocities of 40 m s−1 and 60 ms−1 at angles 30° and

A child of mass 5 kg is going round a merry-go-round that makes 1 rotation in 3. 14 s. The radius o

A child of mass 5 kg is going round a merry-go-round that makes 1 rotation in 3. 14 s. The radius o

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90

Three particles P, Q, R are moving along the 𝐴 ̂=𝑖 ̂+𝑗 ̂, 𝐵 ⃗=𝑗 ̂𝑥𝑘 ̂ 𝑎𝑛𝑑 𝐶 ⃗=(−𝑖) ̂+𝑗 ̂ respective

Three particles P, Q, R are moving along the 𝐴 ̂=𝑖 ̂+𝑗 ̂, 𝐵 ⃗=𝑗 ̂𝑥𝑘 ̂ 𝑎𝑛𝑑 𝐶 ⃗=(−𝑖) ̂+𝑗 ̂ respective

The sum of two forces 𝑃 ⃗ 𝑎𝑛𝑑 𝑄 ⃗ 𝑖𝑠 𝑅 ⃗ such |𝑅 ⃗ |=|𝑃 ⃗ |. The angle 𝜃 (in degrees) that the

The sum of two forces 𝑃 ⃗ 𝑎𝑛𝑑 𝑄 ⃗ 𝑖𝑠 𝑅 ⃗ such |𝑅 ⃗ |=|𝑃 ⃗ |. The angle 𝜃 (in degrees) that the

Two identical balls A and B thrown with same velocity 'u' at two different angles with horizontal

Two identical balls A and B thrown with same velocity 'u' at two different angles with horizontal

Which of the following relations is true for two unit vectors 𝐴 ̂ 𝑎𝑛𝑑 𝐵 ̂ making an angle 𝜃 to eac

Which of the following relations is true for two unit vectors 𝐴 ̂ 𝑎𝑛𝑑 𝐵 ̂ making an angle 𝜃 to eac

The ranges and height for two projectiles projected with the same initial velocity at angles 420 a

The ranges and height for two projectiles projected with the same initial velocity at angles 420 a

If A, B, C, D are four points on a semi- circular arc with centre at O such that |(𝐴𝐵) ⃗ | |=|(𝐶𝐷)

If A, B, C, D are four points on a semi- circular arc with centre at O such that |(𝐴𝐵) ⃗ | |=|(𝐶𝐷)

Two vectors 𝑋 ⃗ 𝑎𝑛𝑑 𝑌 ⃗ have equal magnitude. The magnitude of (𝑋 ⃗−𝑌 ⃗ ) is n times the magnitude

Two vectors 𝑋 ⃗ 𝑎𝑛𝑑 𝑌 ⃗ have equal magnitude. The magnitude of (𝑋 ⃗−𝑌 ⃗ ) is n times the magnitude

A particle moves such that its position vector, 𝑟 ⃗(𝑡)=𝑐𝑜𝑠𝜔𝑡𝑖 ̂+𝑠𝑖𝑛𝜔𝑡𝑗 ̂ where 𝜔 is constant and

A particle moves such that its position vector, 𝑟 ⃗(𝑡)=𝑐𝑜𝑠𝜔𝑡𝑖 ̂+𝑠𝑖𝑛𝜔𝑡𝑗 ̂ where 𝜔 is constant and

Consider the vectors 𝐴 ⃗=(𝑖 ̂+𝑗 ̂−𝑘 ̂ ), 𝐵 ⃗=(2𝑖 ̂−𝑗 ̂+𝑘 ̂ ), 𝐶 ⃗=1/√5 (𝑖 ̂−2𝑗 ̂+2𝑘 ̂ ), what is

Consider the vectors 𝐴 ⃗=(𝑖 ̂+𝑗 ̂−𝑘 ̂ ), 𝐵 ⃗=(2𝑖 ̂−𝑗 ̂+𝑘 ̂ ), 𝐶 ⃗=1/√5 (𝑖 ̂−2𝑗 ̂+2𝑘 ̂ ), what is

The trajectory of a projectile near the surface of the earth is given as y=2x-9x2. If it were launch

The trajectory of a projectile near the surface of the earth is given as y=2x-9x2. If it were launch

Let |(𝐴_1 ) ⃗ |=3, |(𝐴_2 ) ⃗=5| and |(𝐴_1 ) ⃗+(𝐴_2 ) ⃗ |=5. The value of (2(𝐴_1 ) ⃗+3(𝐴_2 ) ⃗

Let |(𝐴_1 ) ⃗ |=3, |(𝐴_2 ) ⃗=5| and |(𝐴_1 ) ⃗+(𝐴_2 ) ⃗ |=5. The value of (2(𝐴_1 ) ⃗+3(𝐴_2 ) ⃗

Two guns A and B can fire bullets at speed 1 kms-2, 2kms-1, respectively. From a point on horizont

Two guns A and B can fire bullets at speed 1 kms-2, 2kms-1, respectively. From a point on horizont

In the cube of side a shown in the figure, the vector the central point of the face ABOD to the cent

In the cube of side a shown in the figure, the vector the central point of the face ABOD to the cent

Let 𝐴 ⃗=(𝑖 ̂+𝑗 ̂ ) and 𝐵 ̂=(2𝑖 ̂−𝑗 ̂). The magnitude of a coplanar vector 𝐶 ⃗ such that 𝐴 ⃗.𝐶 ⃗=𝐵

Let 𝐴 ⃗=(𝑖 ̂+𝑗 ̂ ) and 𝐵 ̂=(2𝑖 ̂−𝑗 ̂). The magnitude of a coplanar vector 𝐶 ⃗ such that 𝐴 ⃗.𝐶 ⃗=𝐵

If a body moving in a circular path maintains a constant speed of 10 m/s, then which of the followi

If a body moving in a circular path maintains a constant speed of 10 m/s, then which of the followi

A particle located at x = 0 at time, t = 0, starts moving along the positive x-direction with a vel

A particle located at x = 0 at time, t = 0, starts moving along the positive x-direction with a vel

From a building two balls A and B are thrown such that A is thrown upward and B downwards with

From a building two balls A and B are thrown such that A is thrown upward and B downwards with

A vector 𝐴 ⃗ is rotated by a small angle, ∆𝜃 (radians) (𝜃≪1) to get a new vector 𝐵 ⃗. In that

A vector 𝐴 ⃗ is rotated by a small angle, ∆𝜃 (radians) (𝜃≪1) to get a new vector 𝐵 ⃗. In that

A projectile is given an initial velocity of 𝑣 ⃗=(𝑖 ̂+2𝑗 ̂ ) m/s where 𝑖 ̂ is along the ground and

A projectile is given an initial velocity of 𝑣 ⃗=(𝑖 ̂+2𝑗 ̂ ) m/s where 𝑖 ̂ is along the ground and

What is approximately the centripetal acceleration (in units of acceleration due to gravity on eart

What is approximately the centripetal acceleration (in units of acceleration due to gravity on eart

The cars of masses m1 and m2 are moving in circles of radii г1 and r2, respectively. Their speeds a

The cars of masses m1 and m2 are moving in circles of radii г1 and r2, respectively. Their speeds a

A boy can throw a stone up to a maximum height of 10m. The maximum horizontal distance that the

A boy can throw a stone up to a maximum height of 10m. The maximum horizontal distance that the

A projectile is thrown with initial velocity of 𝑣 ⃗=(𝑝𝑖 ̂+𝑞𝑗 ̂ ) m/s. If the range of the projectil

A projectile is thrown with initial velocity of 𝑣 ⃗=(𝑝𝑖 ̂+𝑞𝑗 ̂ ) m/s. If the range of the projectil

A water fountain on the ground sprinkles water all around it. If the speed of the water coming out

A water fountain on the ground sprinkles water all around it. If the speed of the water coming out

Motion in a plane one shot | 2013- 2022

Motion in a plane one shot | 2013- 2022

A ball is projected with a velocity, 10ms-1 at an angle of 600 with the vertical direction. Its spe

A ball is projected with a velocity, 10ms-1 at an angle of 600 with the vertical direction. Its spe

A particle moving in a circle of radius R with a uniform speed takes a time T to complete one

A particle moving in a circle of radius R with a uniform speed takes a time T to complete one

Two particles A and B are moving in uniform circular motion in concentric circles of radii 𝑟_𝐴 𝑎𝑛𝑑

Two particles A and B are moving in uniform circular motion in concentric circles of radii 𝑟_𝐴 𝑎𝑛𝑑

When an object is shot from the bottom of a long smooth inclined plane kept at an angle 600 with

When an object is shot from the bottom of a long smooth inclined plane kept at an angle 600 with

In the given figure, a=15ms-2 represents the total acceleration of a particle moving in clockwise

In the given figure, a=15ms-2 represents the total acceleration of a particle moving in clockwise

A particle starting from rest, moves in a circle of radius r, It attains a velocity of V0ms-1 in

A particle starting from rest, moves in a circle of radius r, It attains a velocity of V0ms-1 in

A particle is thrown at an angle 450 with the horizontal. If it ramains in the air for Is, what

A particle is thrown at an angle 450 with the horizontal. If it ramains in the air for Is, what

The x and y coordinates of the particle at any time t are, x= (5t-2t2) and y = 10t, respectively,

The x and y coordinates of the particle at any time t are, x= (5t-2t2) and y = 10t, respectively,

If the magnitude of sum of two vectors is equal to magnitude of difference of two vectors,

If the magnitude of sum of two vectors is equal to magnitude of difference of two vectors,

A particle is projected at an angle of 60° above the horizontal with a speed of 10ms-1. After

A particle is projected at an angle of 60° above the horizontal with a speed of 10ms-1. After

The position vector of a particle R ̂ as a function of time is given by R ̂=4 sin⁡(2πt) i ̂+4cos⁡

The position vector of a particle R ̂ as a function of time is given by R ̂=4 sin⁡(2πt) i ̂+4cos⁡

If vectors A ̂=cosωti ̂+sinωtj ̂ and B ̂=cos ωt/2 i ̂+sin ωt/2 j ̂ are functions of time, then value

If vectors A ̂=cosωti ̂+sinωtj ̂ and B ̂=cos ωt/2 i ̂+sin ωt/2 j ̂ are functions of time, then value

A particle is moving on a circular path of 10m radius. AT any instant of time, its speed is 5ms-1 a

A particle is moving on a circular path of 10m radius. AT any instant of time, its speed is 5ms-1 a

the unit vector perpendicular to each of the vectors (3i ̂+j ̂+2k ̂ ) and (2i ̂-2j ̂+k ̂ ) is given

the unit vector perpendicular to each of the vectors (3i ̂+j ̂+2k ̂ ) and (2i ̂-2j ̂+k ̂ ) is given

A projectile is fired from the surface of the earth with a velocity of 5ms-1 and angle θ with horizo

A projectile is fired from the surface of the earth with a velocity of 5ms-1 and angle θ with horizo

A particle is moving such that its position coordinates (x, y) are (2 m, 3 m) at t = 0, (6 m, 7 m) a

A particle is moving such that its position coordinates (x, y) are (2 m, 3 m) at t = 0, (6 m, 7 m) a

At an instant t, the coordinates of a particle are x=at^2,y=bt^2 and z = 0. The magnitude ofvelocit

At an instant t, the coordinates of a particle are x=at^2,y=bt^2 and z = 0. The magnitude ofvelocit

The velocity of a projectile at the initial point A is (2i ̂+3j ̂ )m/s. Its velocity (in m/s) at

The velocity of a projectile at the initial point A is (2i ̂+3j ̂ )m/s. Its velocity (in m/s) at

Let (r_1 ) ⃗(t)=(3ti ̂+〖4t〗^2 j ̂ ) represent the positions of particles 1 and 2 respectively as a

Let (r_1 ) ⃗(t)=(3ti ̂+〖4t〗^2 j ̂ ) represent the positions of particles 1 and 2 respectively as a

The horizontal range and maximum height of a projectile are equal. The angle of projection of the

The horizontal range and maximum height of a projectile are equal. The angle of projection of the

If the vectors A ⃗ and B ⃗ are such that |(A ⃗+B ⃗=|A ⃗ |=|B ⃗ |)|, then |A ⃗-B ⃗ |may be equated

If the vectors A ⃗ and B ⃗ are such that |(A ⃗+B ⃗=|A ⃗ |=|B ⃗ |)|, then |A ⃗-B ⃗ |may be equated

An object is being thrown at a speed of 20 m/s in a direction 45° above the horizontal. The time

An object is being thrown at a speed of 20 m/s in a direction 45° above the horizontal. The time

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2лs. The accelera

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2лs. The accelera

A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at i

A projectile is fired at an angle of 45° with the horizontal. Elevation angle of the projectile at i

Motion in a straight line one shot | PYQ JEE

Motion in a straight line one shot | PYQ JEE

The distance x covered by a particle in one dimension motion varies with time t as x^2=at^2+2bt+c.

The distance x covered by a particle in one dimension motion varies with time t as x^2=at^2+2bt+c.

If the velocity of a body related to displacement x is given by v=√(5000+24x) m/s, then the acce

If the velocity of a body related to displacement x is given by v=√(5000+24x) m/s, then the acce

Two buses P and Q start from a point at the same time and move in a straight line and their position

Two buses P and Q start from a point at the same time and move in a straight line and their position

A ball is thrown up with a certain velocity so that it reaches a height h. Find the 1 tio of the two

A ball is thrown up with a certain velocity so that it reaches a height h. Find the 1 tio of the two

A particle is moving with speed v=b√x along positive x-axis. Calculate the speed of the particle at

A particle is moving with speed v=b√x along positive x-axis. Calculate the speed of the particle at

A particle is moving with speed v=b√x along positive x-axis. Calculate the speed of the particle at

A particle is moving with speed v=b√x along positive x-axis. Calculate the speed of the particle at

A particle starts from origin O from rest and moves with a uniform acceleration along the positive

A particle starts from origin O from rest and moves with a uniform acceleration along the positive

A particle starts from the origin at time t = 0 and moves along the positive X-axis. The graph of

A particle starts from the origin at time t = 0 and moves along the positive X-axis. The graph of

In a car race on straight road, car A takes a time t less than car B at the finish and passes finish

In a car race on straight road, car A takes a time t less than car B at the finish and passes finish

The velocity-time graphs of a car and a scooter are shown the fig. (i) The difference between the

The velocity-time graphs of a car and a scooter are shown the fig. (i) The difference between the

A car is standing 200 m behind a bus, which is also at rest. The two start moving at the same instan

A car is standing 200 m behind a bus, which is also at rest. The two start moving at the same instan

From a tower of height H, a particle is thrown vertically upwards with a speed u. The time taken by

From a tower of height H, a particle is thrown vertically upwards with a speed u. The time taken by

A particle is travelling along a straight line OX. The distance x (in metres) of the particle from O

A particle is travelling along a straight line OX. The distance x (in metres) of the particle from O

The displacement of a body along x-axis depends on time as √x=t+ 1, then velocity of body (a)

The displacement of a body along x-axis depends on time as √x=t+ 1, then velocity of body (a)

Motion in a straight line | NEET PYQ

Motion in a straight line | NEET PYQ

All the graphs below are intended to represent the same motion. One of them does it incorrectly.

All the graphs below are intended to represent the same motion. One of them does it incorrectly.

A car starts from rest and accelerates at 5m/s2 . At t=45 a ball is dropped out of a window by a

A car starts from rest and accelerates at 5m/s2 . At t=45 a ball is dropped out of a window by a

The displacement-time graphs of two moving particles make angles of 30° and 45° with the x-axis as

The displacement-time graphs of two moving particles make angles of 30° and 45° with the x-axis as

Preeti reached the metro station and found that the escalator was not working. She walked up the

Preeti reached the metro station and found that the escalator was not working. She walked up the

A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the

A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the

A body is falling freely under gravity. The distances covered by the body in first, second and third

A body is falling freely under gravity. The distances covered by the body in first, second and third