A motor is fixed inside a box which is moving upwards with velocity `5 m//s`. String is winding at the rate `3 m//s` Then the velocity of block A will be.

The velocity of A at an instant is 4 m//s rightwards. Then the velocity of block B is

In the block moves up with constant velocity v m/s. Find F

A block of mass 10kg is released on a fixed wedge inside a cart which is moved with constant velocity 10m//s towards right. Take initial velocity of block with respect to cart zero. Then work done by normal reaction (with respect to ground) on block in two second will be :(g=10 m//s^(2)) .

In the figure it is shown that the velocity of lift is 2 m s^(-1) while string is winding on the motor shaft with velocity 2 m s^(-1) and shaft A is moving downward with velocity 2 m s^(-1) with respect to lift , then find out the velocity of block B

In the figure it is shown that the velocity of lift is 2 m s^(-1) while string is winding on the motor shaft with velocity 2 m s^(-1) and shaft A is moving downward with velocity 2 m s^(-1) with respect to lift , then find out the velocity of block B

A turck is moving on the ground with a velocity v=12m//s and a box is moving on the truck with respect to it with a velocity u=5m//s as shown in the figure. What is the velocity of the box with respect to the ground?

A turck is moving on the ground with a velocity v=12m//s and a box is moving on the truck with respect to it with a velocity u=5m//s as shown in the figure. What is the velocity of the box with respect to the ground?

At a given instant, A is moving with velocity of 5m//s upwards. What is velocity of B at that time