A block B of mass 5 kg is placed on a slab A of mass 20 kg which lies on a frictionless surface as shown in the figure. The coefficient of satic friction between the block and the slab is 0.4 and that of kinetic friction is 0.2. If a force F = 25N acts on B, the acceleration of the slab will be

A block B of mass 5 kg is placed on a slab A of mass 20 kg which lies

1.	A block B of mass 5 kg is placed on a slab A of mass 20 kg which lies on a frictionless surface as shown in the figure. The coefficient of satic friction between the block and the slab is 0.4 and that of kinetic friction is 0.2. If a force F = 25N acts on B, the acceleration of the slab will be
Answer» `0.4 MS^(-2)` `0.5 ms^(-2)` `1ms^(-2)` ZERO ANSWER :C