A bullet is moving with a  initial velocity 'u' after penetrating through an object to a distance 'a' its velocity is reduced by 'u/n'. How far will the bullet move before coming to rest. 

Asked by b_shankar_rao | 28th Aug, 2015, 09:08: PM

Expert Answer:

Answered by Romal Bhansali | 30th Aug, 2015, 05:25: PM