A particle of mass `m` starts to slide down from the top of the fixed smooth sphere. What is the tangential acceleration when it break off the sphere ?

A particle of mass m begins to slide down on a fixed smooth sphere from the top, when it breaks off the sphere, the tangential accleration will be

A point mass m starts to slide from rest from the top of a smooth solid sphere of radius r. Calculate the angle at which the mass flies off the sphere. If there is friction between the mass and sphere, does the mass fly off at a greater or lesser angle ?

A particle mass m begins to slide down a fixed smooth sphere from the top of its vertical diameter. Calculate its tangential acceleration, radial acceleration and total acceleration when it breaks off.

A particle mass m begins to slide down a fixed smooth sphere from the top of its vertical diameter. Calculate its tangential acceleration, radial acceleration and total acceleration when it breaks off.

A particle is projected with velocity u horizontally from the top of a smooth sphere of radius a so that it slides down the outside of the sphere. If the particle leaves the sphere when it has fallen a height (a)/(4) , the value of u is

A particle of mass m slides down from the vertex of semi- hemisphere, without any initial velocity. At what height from horizontal will the particle leave the sphere-

A uniform ball of radius r rolls without slipping down from the top of a sphere of radius R Find the angular velocity of the ball at the moment it breaks off the sphere. The initial velocity of the ball is negligible.

A uniform ball of radius r rolls without slipping down from the top of a sphere of radius R Find the angular velocity of the ball at the moment it breaks off the sphere. The initial velocity of the ball is negligible.