Physics - Rotation Question with Solution | TestHub
PhysicsRotationAngular momentumEasy2 minPYQ_2011
PhysicsEasysingle choice
A thin horizontal circular disc is rotating about a vertical axis passing through its centre. An insect is at rest at a point near the rim of the disc. The insect now moves along a diameter of the disc to reach its other end. During the journey of the insect, the angular speed of the disc:
Options:
Answer:
C
Solution:
Angular momentum is conserve first decreases and then increases first increases and then decreases.
Stream:JEESubject:PhysicsTopic:RotationSubtopic:Angular momentum
⏱ 2mℹ️ Source: PYQ_2011
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