A wooden log of mass `M` and length `L` is hinged by a frictionless nail at `O`.
Channel: Doubtnut
Date: 23/08/2020

A wooden log of mass `M` and length `L` is hinged by a frictionless nail at `O`. A bullet of mass `m` strikes with velocity `v` and sticks to it. Find the angular velocity of the system, immediately after the collision about `O`. Also, calculate the minimum value of `v` so that log becomes horizontal after collision. img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/CPS_V01_C11_S01_100_Q01.png" width="80%"