A small block of mass `m` is released from rest from position A inside a smooth hemispherical bowl of radius R as shown in figure Choose the wrong option.

A small block of mass m is released from rest from point A inside a smooth hemisphere bowl of radius R , which is fixed on group such that OA is horizontal. The ratio (x) of magnitude of centripetal force and normal reaction on the block at any point B varies with theta as :

A small block of mass m is released from rest from point A inside a smooth hemisphere bowl of radius R , which is fixed on group such that OA is horizontal. The ratio (x) of magnitude of centripetal force and normal reaction on the block at any point B varies with theta as :

A small block of mass m is released from rest from point A inside a smooth hemisphere bowl of radius R , which is fixed on group such that OA is horizontal. The ratio (x) of magnitude of centripetal force and normal reaction on the block at any point B varies with theta as :

A small ball of mass m is released from rest from the position shown . All contact surface are smooth . The speed of the ball when it reaches its lowest position is

A small ball of mass m is released from rest from the position shown . All contact surface are smooth . The speed of the ball when it reaches its lowest position is

A small ball of mass m is released from rest from the position shown . All contact surface are smooth . The speed of the ball when it reaches its lowest position is

A small block of mass m has speed sqrt(gR) /2 at the top most point of a fixed hemisphere of radius R as shown in figure. The angle theta , when block loses the contact with the hemisphere is

A small body of mass m slides down from the top of a frictionless hemispherical surface of radius r as shown in the figure.The vertical height h below the highest point at which the body gets separated from the hemispherical surface. .

A ball of mass m is released from A inside a smooth wedge of mass m as shown in figure. What is the speed of the wedge when the ball reaches point B?