Two flywheels of the same mass have radius R and r where `R gt r`, and they have same rotational kinetic energy then the angular momentum (L) is more for

The body is rotating with uniform angular velocity ( omega ) having rotational kinetic energy ( E) . Its angular momentum (L ) is :

Two uniform spheres of mass M have radii R and 2 R . Each sphere is rotating about a fixed axis through a diameter, the rotational kinetic energies of the sphere are identical. What is the ratio of the magnitude of the angular momentum of these spheres gt That is, (L_(2 R))/(L_( R)) =

Two bodies one light and one heavy have same kinetic energy . Which will have more momentum and why ?

Two bodies A and B of masses m and M ( M gt gt m ) have same kinetic energy, which body will have more momentum ?

If a flywheel of mass m kg and radius r m is revolving at n rps, then the kinetic energy of rotation will be

A car and truck have same momentum. Which will have more kinetic energy ?

Two satellites of same mass are launched in circular orbits at height of 2R and 3R respectively. The ration of kinetic energies is

A solid cylinder of mass M and radius R rotates about its axis with angular speed omega . Its rotational kinetic energy is

A solid cylinder of mass M and radius R rotates about its axis with angular speed omega . Its rotational kinetic energy is