A block of mass M is kept on a frictionless horizontal table. A body of mass m is kept on the block. If a force F, Parallel to the table top is applied on the block, the body on the block tends to slide backwards. What is the coefficient of static friction between the block and the body?

A block of mass M is kept on a frictionless horizontal table. A body o

1.	A block of mass M is kept on a frictionless horizontal table. A body of mass m is kept on the block. If a force F, Parallel to the table top is applied on the block, the body on the block tends to slide backwards. What is the coefficient of static friction between the block and the body?
Answer» ANSWER :`(F)/((M+m)G)`