Question

9. Kepler's third law states that square of period of revolution (T) of a planet around the sun, is proportional to third power of average distance r between sun and planet i.e. T? = Kr here K is constant. If the masses of sun and planet are M and m respectively then as per Newton's law of gravitation, force of attraction between them is GMm , here G is gravitational constant. F= p2 The relation between G and Kis described as





please solve​

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

1 unit

Explanation:

You did not state the problem, just formulas.
I have been looking at this kind of thing and can correct your formulas.
The distance is from center to center.  T^2=k*a^3 is correct. but finding that k is hard.
When the masses are very differnt, only the larger counts, because Mlarge + Msmall tends to be aprox Mlarge.
Attraction force is GMm/R^2.

To convert this to a problem, the period (T). at least 2 of the 3 are needed: The 2 massess,. the distance, the period.