A bullet of `10g` strikes a sand bag at a speed of `10^(3)m//s` and gets enbedded
Channel: Doubtnut
Date: 2020-07-26

A bullet of `10g` strikes a sand bag at a speed of `10^(3)m//s` and gets enbedded after a travelling `5 cm`. Calculate  (i) the resistive force exerted by sand on the bullet  (ii) the time taken by the bullet to come to rest.