Class 9th NCERT Science Physics Gravitation
Example 9.2 from new Book
or
Example 10.2 from old book

A car falls off a ledge and drops to the ground in 0.5 seconds. Let g= 10 m/s^2
(1) What is its speed on striking the ground?
(2) What is its average speed during the 0.5 seconds?
(3) How high is the ledge from the ground?

by Shilpa Chaudhary

свернуть