Question 164 of 280
A body rolls down an inclined plane without slipping. The kinetic energy of rotation is of its translational kinetic energy. The body is:
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Answer: (B) solid cylinder
Body is solid cylinder.
Rotational Motion
JEE Main level, single correct, medium
Body is solid cylinder.
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More Physics practice
- Rotational MotionA solid sphere and a thin uniform circular ring have identical mass and radius . The ratio of their moments of inertia about their respective central diameters is:
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- Rotational MotionA solid sphere of radius cm and mass kg is rotating (rotation axis is passing through the centre of the sphere) with an angular velocity of rpm. It is brought to rest in s by applying a constant torque. The torque applied and the number of rotations it made before it comes to rest are _______ and _______ respectively.
JEE Main Physics practice question on Rotational Motion (Rotational kinematics), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.