Question

state Kepler's three laws

Answer 1

Third law of Kepler. The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit. This captures the relationship between the distance of planets from the Sun, and their orbital periods.

Answer 2

3rd law of kapler of plantry motion ;

Law o time period = according to this law square of time period of revolution planet is directly proportional to cube of semi measures axis.

I.e

T^2 directly proportional to r^3