A horizontal conveyor belt moves with a constant velocity `V.A` small block is projected with a vel
Channel: Doubtnut
Date: 09/02/2020

A horizontal conveyor belt moves with a constant velocity `V.A` small block is projected with a velocity of `6m//s` on it in a direction opposite to the direction of motion of the belt The block comes to rest relative to the belt in a time `4s. mu =0.3, g =10 .m//s^(2)` Find `V` .