A spherical ball rolls on a table without slipping. Then the fraction of its total energy associated with rotation is
A solid cylinder of mass 2 kg and radius 50 cm rolls up an inclined plane of angle of inclination 30°. The centre of mass of the cylinder has speed of 4 m/s. The distance travelled by the cylinder on the inclined surface will be, [take g-10m/s2]
Question is mentioned below :
A disc of radius 2m and mass 200kg rolls on a horizontal floor. It centre of mass has speed of 20 cm/s. How much work is needed to stop it
Three objects, A: (a solid sphere), B: (a thin circular disk) and C: (a circular ring), each have the same mass M and radius R. They all spin with the same angular speed ω about their own symmetry axes. The amounts of work (W) required to bring them to rest, would satisfy the relation
A disk and a sphere of same radius but different masses roll off on two inclined planes of the same altitude and length Which one of the two objects gets to the bottom of the plane first?
A solid cylinder and a hollow cylinder both of the same mass and same external diameter are released from the same height at the same time on an inclined plane. Both roll down without slipping. Which one will reach the bottom first?
The ratio of the accelerations for a solid sphere (mass 'm' and radius R') rolling down an incline of angle 'θ' without slipping and slipping down the incline without rolling is:
A drum of radius R and mass M, rolls down without slipping along an inclined plane of angle θ. The frictional force
