A block is dragged on a smooth plane with the help of a rope which moves with a velocity v as shown in figure. The horizontal velocity of the block is :

A block is dragged on smooth plane with the help of a rope which moves with velocity v. the horizontal velocity of the block is

A block is dragged on smooth plane with the help of a rope which moves with velocity v. the horizontal velocity of the block is

If A block is dragged on a smooth horizontal plane with the help of a light rope which moves with a velocity v as given in the figure .Then find the horizontal velocity of the block .

Find out the velocity of block E as shown in figure.

A plank is moving on ground with a velocity v and a block is moving on the plank with respect to it with a velocity u as shown in figure. What is the velocity of block with respect to ground ?

A 20-kg block attached to a spring of spring constant 5Nm^-1 is released from rest at A. The spring at this instant is having an elongation of 1m . The block is allowed to move in smooth horizontal slot with the help of a constant force 50N in the rope as shown. The velocity of the block as it reaches B is (assume the rope to be light)

A 20-kg block attached to a spring of spring constant 5Nm^-1 is released from rest at A. The spring at this instant is having an elongation of 1m . The block is allowed to move in smooth horizontal slot with the help of a constant force 50N in the rope as shown. The velocity of the block as it reaches B is (assume the rope to be light)

Find out the velocity of block B in a pulley block system as shown in figure.