A small block of mass m is placed on a plank of mass M which

Last updated: 6/20/2023

A small block of mass m is placed on a plank of mass M which res a frictionless horizontal floor Coefficient of friction between the and the plank is The block is given a sharp impulse so that it sliding on the plank with an initial velocity u Due to friction bet the block and the plank the block slows down and finally stops s on the plank What average thermal power is dissipated in this pr