A block of mass 6 kg is lying on a rough horizontal surface

Last updated: 6/12/2023

A block of mass 6 kg is lying on a rough horizontal surface The angles of limiting and kinetic frictions are 53 and 37 respectively A horizontal force enough to set the block into motion is applied If we continue to apply the force by how much must the force be reduced to move the block with uniform velocity on the surface g 10 ms 2 and tan370 3 4 A 20 N B 45 N C 80 N D 35 N