A solid sphere hollow sphere disc, ring and hollow cylinder are relased from the top of a fixed inclined when all of them have same mass and radius

A solid sphere, a hollow sphere, a solid disc and a hollow cylinder are allowed to roll down a sufficiently rough inclined plane starting from rest. All have same mass and radius.

A solid and a hollow sphere are released from the top of a sufficiently rough inclined plane. The solid sphere has same mass but its radius is half of the radius of hollow sphere. Both are performing pure rolling Which of the following statements is correct regarding their kinetic energy when they reach at the bottom of plane? (K = Kinetic energy)

A solid and a hollow sphere are released from the top of a sufficiently rough inclined plane. The solid sphere has same mass but its radius is half of the radius of hollow sphere. Both are performing pure rolling Which of the following statements is correct regarding their kinetic energy when they reach at the bottom of plane? (K = Kinetic energy)

A solid sphere, a hollow sphere and a ring are released from top of an inclined plane (frictionless) so that they slide down the plane. Then maximum accelerraton down the plane is for (no rolling)

A solid sphere, a hollow sphere and a ring are released from top of an inclined plane (frictionsless) so that they slide down the plane. Then maximum acceleration down the plane is for (no rolling) :

A solid sphere, a hollow sphere and a ring are released from top of an inclined plane (frictionsless) so that they slide down the plane. Then maximum acceleration down the plane is for (no rolling) :

A solid sphere, a hollow sphere and a disc, all having same mass and radius, are placed at the top of a smooth incline and released. Least time will be taken in reaching the bottom by