9 kg 35 kg Block B of mass 7 kg is resting on it as shown on

Last updated: 6/13/2023

9 kg 35 kg Block B of mass 7 kg is resting on it as shown on a frictionless floor Its mass is in the diagram The co efficient of static friction between the block and slab is 0 5 While kinetic friction is 0 4 Force F is applied to the block B g 10ms 2 B m A m F The minimum value of force F to cause block B to move with respect to slab A is 1 72 N 2 42 N 3 35 N 4 none D In above problem if m 10kg m 40 kg and applied force is 40 N the acceleration of the block B with respect to slab A will be 1 zero 2 0 5 ms 2