Question

A planet revolves around the sun in an elliptical orbit of minor and major axes of x and y respectively. The time period of revolution is proportional to
1.(x+y)to the power of3/2
2.(y-x)to the power of 3/2
3.x to the power of 3/2
4.y to the power of 3/2

Answer 1

Answer:

i think soo the answer is 3rd one

Explanation:

tq.......

Answer 2

Answer:

4

Explanation:

• as Tsquare is directly proportional to the Rcube
• radius in elliptical orbit is a major axes according to law of orbits
• hence y is the radius
• T square proportional to Ycube
• T proportional to underroot y cube =y to the power 3×1/2=y to the power 3/2