A block is kept on a inclined plane of inclination q of length l. The velocity of particle at the bottom of inclined is (the coefficient of friction is `mu`

A block is kept on a inclined plane of inclination theta of length l. The velocity of particle at the bottom of inclined is (the coefficient of friction is mu

A block is kept on an inclined plane of inclination theta of length l. the velocity of particle at the bottom of inclined is (the coefficient of friciton is mu )

A block is kept on an inclined plane of inclination theta of length l. the velocity of particle at the bottom of inclined is (the coefficient of friciton is mu )

A block slides from an inclined plane of inclination 45^(@) If it takes twice the time with friction than that without friction, the coefficient of friction between block and surface is :

A block is released from the top of an inclined plane of inclination theta . Its velocity at the bottom of plane is v . If it slides down a rough inclined plane of the same inclination , its velocity at bottom is v//2 . The coefficient of friction is

A block of mass m is placed on a rough inclined plane of inclination theta kept on the floor of the lift. The coefficient of friction between the block and the inclined plane is mu . With what acceleration will the block slide down the inclined plane when the lift falls freely ?

A block moves down a smooth inclined plane of inclination theta . Its velocity on reaching the bottom is v. If it slides down a rough inclined plane of some inclination, its velocity on reaching the bottom is v/n, where n is a number greater than 0. The coefficient of friction is given by -

A block moves down a smooth inclined plane of inclination theta . Its velocity on reaching the bottom is v. If it slides down a rough inclined plane of some inclination, its velocity on reaching the bottom is v/n, where n is a number greater than 0. The coefficient of friction is given by -

A block released from rest from the top of a smooth inclined plane of inclination 45^(@) takes time 't' to reach the bottom . The same block released from rest , from top of a rough inclined plane of same inclination , takes time '2t' to reach the bottom , coefficient of friction is :