A block is gently placed on a conveyor belt moving horizontal with constant
Channel: Doubtnut
Date: 2020-07-26

A block is gently placed on a conveyor belt moving horizontal with constant speed After `t = 4s` the velocity of the block becomes equal to velocity of the belt If the coefficient of friction between the block and the belt is `mu = 0.2`, then the velocity of the conveyor belt is .