A hollow sphere of radius `R` and mass `m` fully filled with water of mass `m`. It is rolled down a horizontal plane such that its centre of mass moves with a velocity `v`. If it purely rolls.

A thin hollow sphere of mass m is completely filled with non viscous liquid of mass m . When the sphere roll-on horizontal ground such that centre moves with velocity v , kinetic enerrgy of the system is equal to

A thin hollow sphere of mass m is completely filled with non viscous liquid of mass m . When the sphere roll-on horizontal ground such that centre moves with velocity v , kinetic enerrgy of the system is equal to

A thin hollow sphere of mass m is completely filled with a liquid of mass m. When the sphere rolls with a velocity v kinetic energy of the system is (neglect friction)

A thin hollow sphere of mass m is completely filled with a liquid of mass m. When the sphere rolls with a velocity v kinetic energy of the system is (neglect friction)

A thin hollow sphere of mass m is completely filled with a liquid of mass m . What the sphere rolls with a velocity v, kinetic energy of the system is (neglect friciton)

A solid sphere having mass m and radius r rolls down an inclined plane. Then its kinetic energy is