Two particles of equal mass go around a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle with respect to their center of mass is |
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a) |
b) |
c) |
d) |

Two particles of equal mass go around a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle with respect to their center of mass is |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

**(b)**

Gravitational force provides necessary centripetal force

127 votes

127