A plastic bullet of 2 g from a rifle is fired to a brick wall. It strikes the wall with 20 m/s and returns at 18 m/s. If
Posted: Mon Nov 15, 2021 4:07 pm
A plastic bullet of 2 g from a rifle is fired to a brick wall.
It strikes the wall with 20 m/s and returns at 18 m/s. If the
contact time of the ball with the wall is 3 ms, what is the
bullet's average acceleration?
It strikes the wall with 20 m/s and returns at 18 m/s. If the
contact time of the ball with the wall is 3 ms, what is the
bullet's average acceleration?