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Rotational Motion

Section: Physics
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Question : 3 of 24
 
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A circular disc of mass 20 kg and radius 1 m is rotating about an axis passing through its centre and perpendicular to its plane with an angular velocity of 2‌rad‌ s−1. Then the rotational kinetic energy of the disc is
[AP EAPCET 23 May 2025 S2]
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