Question

Block B of mass m has been placed on block A of mass 3 m as shown. Block A rests on a smooth horizontal table.

is the maximum horizontal force that can be applied on the block A such that there is no slipping between the blocks. Similarly,

is the maximum horizontal force that can be applied on the block B so that the two blocks move together without slipping on each other. When

both are applied together as shown in figure.​

Answer 1

Answer:

2m

Explanation:

because the uper force is m

and the downer force is 3 term bigger than the uper block