The block A is kept over a plan B. The maximum horizontal acceleration of the system in order to prevent slipping of A over B is `a = 2 ms^(-2)` find the coefficient of friction between A and B

Two blocks A and B are placed one over the other on a smooth horizontal surface. The maximum horizontal force that can be applied on the lower block A, so that A and B move without separation is 49N. The coefficient of friction between A and B is (take g = 9.8ms^(-2) )

Two blocks A and B are placed one over the other on a smooth horizontal surface. The maximum horizontal force that can be applied on the lower block A, so that A and B move without separation is 49N. The coefficient of friction between A and B is (take g = 9.8ms^(-2) )

A block of mass m is gently placed over a massive plank moving horizontal over a smooth surface with velocity 10 ms^(-1) . The coefficient of friction between the block and the plank is 0.2. The distance travelled by the block till it slides on the plank is [g = 10 ms^(-2)]

A block of mass m is gently placed over a massive plank moving horizontal over a smooth surface with velocity 10 ms^(-1) . The coefficient of friction between the block and the plank is 0.2. The distance travelled by the block till it slides on the plank is [g = 10 ms^(-2)]

A block is kept on a horizontal table. The table is undergoing simple farmonic motion of frequency 3Hz in a horizontal plane. The coefficient of static friction between the block and the table surface is 0.72. find the maximum amplitude of the table at which the block does not slip on the surface g=10ms^(-1)

A block is kept on a horizontal table. The table is undergoing simple farmonic motion of frequency 3Hz in a horizontal plane. The coefficient of static friction between the block and the table surface is 0.72. find the maximum amplitude of the table at which the block does not slip on the surface g=10ms^(-1)

The ratio of acceleration of blocks A placed on smooth incline with block B placed on rough incline is 2:1 . The coefficient of kinetic friction between block B and incline is

The ratio of acceleration of blocks A placed on smooth incline with block B placed on rough incline is 2 : 1 . The coefficient of kinetic friction between block B and incline is :-