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| 1. |
A planet of mass m is moving in an elliptical orbit about the sun (mass of sun = M). The maximum and minimum distances of the planet from the sun are `r_(1)` and `r_(2)` respectively. The period of revolution of the planet wil be proportional to :A. `r_(1)^(3//2)`B. `r_(2)^(3//2)`C. `(r_(1)-r_(2))^(3//2)`D. `(r_(1)+r_(2))^(3//2)` |
| Answer» Correct Answer - D | |