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Olympiad workbookNSEPRotational Motion

A uniform circular disc rotating at a fixed angular velocity about an axis normal to its plane and passing through its centre has kinetic energy E . If the same disc rotates with an angular velocity 2 about a parallel axis passing through the edge, its kinetic energy will be

Options

A2E
B4E
C10E
D12E

Correct answer

D. 12E

Step-by-step solution

No Solution

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