AMU Engineering 2020 solved paper Solved Paper

Kepler's third law states that the square of period of revolution (T) of a planet around the sun, is proportional to third power of average distance, r between the sun and the planet
i.e. T2=Kr3,
Here, K is constant.
If masses of the sun and the planet are M and m respectively, then as per Newton's law of gravitation, force of attraction between them is F=‌

GMm

r2

, where G is gravitational constant.
The relation between G and K is described as