Question

A 0.135 kg ball is dropped from rest. If the magnitude of the ball's momentum is 0.730 kg·m/s just before it lands on the ground, from what height was it dropped?
esra
A ball with a mass 100g is dropped from a height of 20m it's a volicty at4 m how??
esra
A ball with a mass 100g is dropped from a height of 20m it's a volicty at4 m how??