Guest

A bullet travelling with a velocity of 16 m/s penetrate a wooden block and came to rest in 0.04m find time taken during retirdation

A bullet travelling with a velocity of 16 m/s penetrate a wooden block and came to rest in 0.04m find time taken during retirdation

Grade:11

1 Answers

Samyak
49 Points
6 years ago
Initial velocity is 16m/sDistance travelled before coming to rest is 0.04m.Let acceleration be a.Thus use v^2=u^2+2axFind a from here and put it in equation v=u +atGet time from this equation.(V is 0 as body comes to rest)

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free