A cord is used to lower vertically a block of mass M through a distance `d` at a constant acceleration `g//4`. Find the work done by the cord on the block.

A cord is used to lower vertically a block of mass M , a distance d at a constant downward acceleration of (g)/(4) , then the work done by the cord on the block is

A cord is used to lower vertically a block of mass M , a distance d at a constant downward acceleration of (g)/(4) , then the work done by the cord on the block is

A cord is used to lower vertically a block of mass M , a distance d at a constant downward acceleration of (g)/(4) , then the work done by the cord on the block is

A cord is used to lower vertically a block of mass M through a distance d at a constant downward acceleration (g)/(4) Consider the following statements: 1. The block is freely falling under gravity. 2. The cord is doing work one the block. 3. The amount of work done is ((3Mgd))/(4)

A cart is used to lower vertically, a block of mass 10 kg over a distance of 0.30 m, at a constant downward acceleration of ((g)/(4)) . Find the work done by the cart on the block.

A block of 'm' is lowered with the help of a rope of negligible mass through a distance 'd' with an acceleration of g//3 . Find the work done by the rope on the block ?

A string is used to pull a block of mass m vertically up by a distance h at a constant acceleration (g)/(3) . The work done by the tension in the string is

A string is used to pull a block of mass m vertically up by a distance h at a constant acceleration (g)/(3) . The work done by the tension in the string is