A block of mass m is attached with a massless in string. Breaking strength of string is 4mg. Block is moving up. The maximum acceleration and maximum retardation of the block can be

If the breaking strength of string is 600N then find out the maximum acceleration of the man with which he can climb up the road

A block of mass m is attached with two strings as shown in figure .Draw the free body diagram of the block.

A blocked of mass m is attached with two strings as shown in figure .Draw the free body diagram of the block.

A blocked of mass m is attached with two strings as shown in figure .Draw the free body diagram of the block.

A block of mass m is placed on the top of another block of mass M as shown in the figure. The coefficient of friction between them is mu . The maximum acceleration with which the block M may move so that m also moves along with it is

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu= 3//4. The minimum value of M required to move the block up the plane is (neglect mass of string, mass of pullely and friction in pulley)

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu=(3)/(4) . The minimum value of M required to move the block up the plane is (Neglect mass of string, mass of pulley and friction in pulley)

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu=(3)/(4) . The minimum value of M required to move the block up the plane is (Neglect mass of string, mass of pulley and friction in pulley)

A ring of mass m connected through a string of length L with a block of mass M. If the ring is moving up with acceleration a_(m) and a_(M) is the acceleration of block. The relation between a_(m) and a_(M) is.