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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > 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 mu = 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 mu = 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 mu = 0.5 will be