figure shows two block system 4 kg block rests on a smooth horizontal surface upper surface of 4 kg is rough a block of mass 2 kg is placed on a surface surface the acceleration of upper Block with respect to earth when 4 kg mass is pulled by a force of 13 newton is
Dear Student
as the frictional force acting on 2kg block is 0.8x 2 x 10 = 16N
as its less than the force applied that is 30N
So its solution is
Regards
as the frictional force acting on 2kg block is 0.8x 2 x 10 = 16N
as its less than the force applied that is 30N
So its solution is
Regards