#shorts#
#brightsidefacts#
Earth
SpIns
Gravity
Place








This is why Earth spins
when the solar system was forming the new born son was covered by spinning disc of rocks dust and other gases
later gravity played its role and some dust and rocks accumulated in one place which form a solid place called Earth
since the dust and rocks came from the spinning disc the dust cap spinning even after forming the earth
and as Newton's first law states that anything in motion will stay in motion until there is an external force acting on it
since there is hardly an external force in space the dust particle keep spinning cause the earth to spin forever
But
space is not totally free from external forces and Earth angular momentum is always slowing down which means
after a billion years or so the earth will gradually stop spinning

свернуть