The moments of inertia of two freely rotating bodies and are and respectively. and their angular momenta are equal. If and are their kinetic energies, then |
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a) |
b) |
c) |
d) |

The moments of inertia of two freely rotating bodies and are and respectively. and their angular momenta are equal. If and are their kinetic energies, then |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

Kinetic energy If angular momenta are equal, then Kinetic energy (given in problem) If then . |

127 votes

127