Rotational MotionHard
Question
If a solid sphere of mass m is rolling without slipping, velocity of its centre of mass is vcm then its rotational energy is : -
Options
A.
Mv2cm
B.
Mv2cm
C.
Mv2cm
D.
Mv2cm
More Rotational Motion Questions
A light rod carries three equal masses A, B and C as shown in figure.What will be velocity of B in vertical position of ...Four similar point masses (each of mass m) are placed on the circumference of a disc of mass M and radius R. The M.I. of...Two cars A and B each of mass $10^{3}\text{ }kg$ are moving on parallel tracks separated by a distance of 10 m, in same ...A particle performs uniform circular motion with an angular momentum L. If the frequency of particle′s motion is d...The angular velocity of a body is and a torque N-m acts on it. The rotational power will be :-...