A small body of mass m slides without friction from the top of a hemisphere of radius r. At what height will the body be detached from the centre of the hemisphere?

A small body of mass m slides without friction from the top of a hemisphere of radius r. At what hight will the body be detached from the centre of hemisphere?

A small body of mass m slides without friction from the top of a hemisphere of radius r. At what hight will the body be detached from the surface of hemisphere?

A small spherical ball of mass m slides without friction from the top of a hemisphere of radius R.At what height will the ball lose contact with surface of the sphere?

A small body of mass m slide without friction from the top of a hemispherical cup of radius r as shown in figure. If leaves the surface to the cup at vertial distance h below the highest point then

Determine the position of the centre of mass of a hemisphere of radius R.

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 small body of mass m slides down from the top of a hemisphere of radius r . The surface of block and hemisphere are frictionless. The height at which the body lose contact with the surface of the sphere is

A small disc is on the top of a hemisphere of radius R . What is the smallest horizontal velocity v that should fbe given to the disc for it to leave the hemisphere and not slide down it?[There is no friction]