Physics - Rotation Question with Solution | TestHub
PhysicsRotationTranslational + RotationalEasy2 minPYQ_2020
PhysicsEasysingle choice
A solid sphere of radiusand massis rolled by a forceacting at the top of the sphere as shown in the figure. The sphere starts from rest and rolls without slipping, then
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Answer:
A
Solution:

When the centre moves a distance , the topmost point displaces by . The work done is by the force is
Subject:PhysicsTopic:RotationSubtopic:Translational + Rotational
⏱ 2mℹ️ Source: PYQ_2020
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