Suppose you are sitting on an accelrating trolley car.
(i) Find the pseudo force action on the block of mass m placed on the trolley car.
If the block is placed (or moved) outside the trolley car, and an external force F acts in horizontal direction.
(ii) Find the pseudo force acting on the block as viewed by the observer.
(iii) Find the acceleration of the block as seen by the obersever

A force of 50N acts in the direction as shown in figure. The block of mass 5kg, resting on a smooth horizontal surface. Find out the acceleration of the block.

A force of 50N acts in the direction as shown in figure. The block of mass 5kg, resting on a smooth horizontal surface. Find out the acceleration of the block.

A force P acts on a smooth block of mass m placed on a horizontal floor at an angle theta with with horizontal on the block

Find the force of friction acting between both the blocks shown in the figure.

A block of mass m is placed on a horizontla surface. If the block is pulled by applying a force of magnitude F=5mg at an angle theta=37^(@) , with horizontal as shown in fig. find the acceleration of the block at the given instant.

A block is placed on a rough horizontal plane. A time dependent horizontal force F=K t acts on the block K is a postive constant. Accelration-time graph of the block is

In the figure shown, (a) find the force of friction acting on the block. (b) state whether the block will move or not. If yes then with what acceleration?

In the figure shown, (a) find the force of friction acting on the block. (b) state whether the block will move or not. If yes then with what acceleration?

A man of mass m is standing on a lift which moves down with an upward acceleration a. Find the pseudo force acting on the man as observed by himself. Find the pseudo force acting on the man if the lift falls freely.

A block of mass m is kept over another block of mass M nd the system rests on a horizontal force F acting on the lower block produces an accelertion F/(2(m+M)) in the system the two blocks always move together. A. Find the coefficient of kinetic frictioin between the bigger block and th horizontal surface. b. find the frictional force acting on the smaller block. c. Find the work done by the force of friction on the smaller block by the bigger block during a displacement d of the system.