A block is released from rest from point on a rough inclined place of inclination `37^(@).` The coefficient of friction is `0.5.`

A block of mass 1kg is released from rest from the top of an inclined plane of inclination 45^(@) .The coefficient of friction between block and the inclined plane varies with distance x from top position as mu=1/4(1+x) where x is in meter. Then block will have maximum speed after travelling a distance of ?

A body is projected up along a rough inclined plane of inclination 45 ^@ . The coefficient of friction is 0.5. Then the retardation of the block is

. A particle is projected up along a rough inclined plane of inclination 45^(@) with the horizontal. If the coefficient of friction is 0.5, the acceleration is

Two identical blocks A and B are placed on a rough inclined plane of inclination 45^(@) . The coefficient of friction between block A and incline is 0.2 and that of between B and incline is 0.3 . The initial separation between the two blocks is sqrt(2)m . The two blocks are released from rest, then find the time (in sec) after which front faces of both blocks come in same line.

Two identical blocks A and B are placed on a rough inclined plane of inclination 45^(@) . The coefficient of friction between block A and incline is 0.2 and that of between B and incline is 0.3 . The initial separation between the two blocks is sqrt(2)m . The two blocks are released from rest, then find the time (in sec) after which front faces of both blocks come in same line.

A small blockofmass 'm' is released from rest at the top of a rough inclined plane as shown The coefficient of friction between the block and inclined plane is 'mu' Using work-energy theorem, find the speed of block as it passes the lowest point.

A small blockofmass 'm' is released from rest at the top of a rough inclined plane as shown The coefficient of friction between the block and inclined plane is 'mu' Using work-energy theorem, find the speed of block as it passes the lowest point.

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 :