Question:
A block of mass 3M connected to a massless rod of length L
Last updated: 6/5/2023

A block of mass 3M connected to a massless rod of length L lies at rest on a fixed frictionless table A second block of mass M impinges on the system with speed vo strikes the opposite end of the rod at a right angle and sticks to it L 3M pauler volocity of pow custom about its COM is M