Question Answers

Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 6 - Newton's Laws of Motion (With Friction) and Dynamics of Circular Motion > A lift is moving upwards with a uniform velocity v in which a block of mass m is lying. The frictional force offered by the block, when coefficient of friction is μ = 0.5 will be :-

A lift is moving upwards with a uniform velocity v in which a block of mass m is lying. The frictional force offered by the block, when coefficient of friction is μ = 0.5 will be :-

A lift is moving upwards with a uniform velocity v in which a block of mass m is lying. The frictional force offered by the block when coefficient of friction is μ = 0.5 will be :-