A solid sphere rolling on a rough horizontl surface with a lilner speed v collides elastically with a fixed, smooth, vertical wall. Find the speed of the sphere after it has started pure rolling in the backward direction.

A solid sphere rolling on a rough horizontal surface with a linear speed v collides elastically with a fixed, smooth, vertical wall. Find the speed of the sphere after it has started pure rolling in the backward direction.

A solid sphere rolls without slipping on a rough horizontal floor, moving with a speed v . It makes an elastic collision with a smooth vertical wall. After impact

A solid sphere rolls without slipping on a rough horizontal floor, moving with a speed v . It makes an elastic collision with a smooth vertical wall. After impact

A solid sphere rolling on a rough horizontal surface. Acceleration of contact point is zero. A solid sphere can roll on the smooth surface.

A solid sphere rolling on a rough horizontal surface. Acceleration of contact point is zero. A solid sphere can roll on the smooth surface.

A solid sphere of mass 3kg rolls on a horizontal surface with a linear speed of 30m/s . Find the total kinetic energy of the sphere.

A solid sphere is rolling purely on a rough horizontal surface (coefficient of kinetic friction =mu ) with speed of centre =u . It collides inelastically with a smooth vertical wall at a certain moment, the coefficient of restituting being (1)/(2) . The sphere will begin pure rolling after a time.

A solid sphere is rolling purely on a rough horizontal surface (coefficient of kinetic friction =mu ) with speed of centre =u . It collides inelastically with a smoothh vertical wall at a certain moment, the coefficient of restituting being (1)/(2) . The sphere will begin pure rolling after a time.

A cylinder rolls without slipping on a rough floor, moving with a spped v . It makes an elastic collision with smooth vertical wall. After impact