A bullet fired into fixed target loses half of its velocity after penetrating 3 cm How much further it - Physics - Work Energy and Power

Question

A bullet fired into fixed target loses half of its velocity after
penetrating 3 cm How much further it will penetrate before coming
to rest, assuming that it faces constant resistance to motion?
[Ans:1 cm]

Vaibhav T. · Accepted Answer

Kindly refer the link below
https://www meritnation
com/ask-answer/question/a-bulletfired-into-a-fixed-target-loses-half-of-its-velocity/motion-in-a-straight-line/1131652

A bullet fired into fixed target loses half of its velocity after penetrating 3 cm. How much further it will penetrate before coming to rest, assuming that it faces constant resistance to motion? [Ans:1 cm]