A block of mass `m` slides down a wedge of mass `M` as shown . The whole system is at rest , when the height of the block is `h` above the ground. The wedge surface is smooth and gradually flattens. There is no friction between wedge and ground.

As the block slides down, which of the following quantities associated with the system remains conserved ?

A block of mass m slides down a wedge of mass M as shown . The whole system is at rest , when the height of the block is h above the ground. The wedge surface is smooth and gradually flattens. There is no friction between wedge and ground. If there would have been friction wedge and block , which of the following quantities would still remains conserved ?

A block of mass m slides down a wedge of mass M as shown . The whole system is at rest , when the height of the block is h above the ground. The wedge surface is smooth and gradually flattens. There is no friction between wedge and ground. If there would have been friction wedge and block , which of the following quantities would still remains conserved ?

A block of mass m slides down a wedge of mass M as shown . The whole system is at rest , when the height of the block is h above the ground. The wedge surface is smooth and gradually flattens. There is no friction between wedge and ground. If there is no friction any where, the speed of the wedge, as the block leaves the wedge is :

A block of mass m slides down a wedge of mass M as shown . The whole system is at rest , when the height of the block is h above the ground. The wedge surface is smooth and gradually flattens. There is no friction between wedge and ground. If there is no friction any where, the speed of the wedge, as the block leaves the wedge is :

A block of mass m is at rest on a rought wedge as shown in figure. What is the force exerted by the wedge on the block?

A block of mass m is at rest on a rough wedge as shown in figure. What is the force exerted by the wedge on the block?

A block of mass m is at rest on a rought wedge as shown in figure. What is the force exerted by the wedge on the block?

A block of mass m is at rest on a rough wedge as shown in figure. What is the force exerted by the wedge on the block?

A block of mass m is placed on a smooth wedge of inclination theta & mass M. The whole system is slip on the wedge. Then the normal reaction on the wedge acting from the ground :

A block of mass m slides down on inclined wedge of same mass m as shown in figure . Friction is absent everywhere . Acceleration of centre of mass of the block and wedge is