Kelvi

Three objects, A: (a solid sphere), B: (a thin circular disk) and C: (a circular ring), each have the same mass M M and radius R. R. They all spin with the same angular speed ω \omega about their own symmetry axes. The amounts of work (W) required to bring them to rest, would satisfy the relation

medium
System of Particles and Rotational Motion
2018
physics
1

WB>WA>WCW_B > W_A > W_C

2

WA>WB>WCW_A > W_B > W_C

3

WC>WB>WAW_C > W_B > W_A

4

WA>WC>WBW_A > W_C > W_B

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