Question

a planet revolve around the sun in elliptical orbit of minor and major axis X and y respectively the time period of its Revolution is proportional to

Answer 1

Answer:

According to Kepler law, Square of time period is proportional to cube of semi major axis of ellipse.so, answer is Y power 3/2

Answer 2

Explanation:

If a planet revolve around the sun in elliptical orbit of minor and major axis X and y. The Kepler's third law of motion gives the relation between the time period and the major or minor axis as :

$T^2\propto a^3$

$T\propto a^{3/2}$

So, the time period is proportional to $a^{3/2}$. Hence, this is the required solution.