Question

what is kepler's second law.

Answer 1

Kepler's second law of planetary motion states that the line joining the sun and the earth sweeps equal area in equal interval of time.

Answer 2

Kepler 2nd law of plantry motion

2) Law of area = every plannet swipe equal area in fixed intraval of time that is variable velocity of each plannet is constant.

A/c to 2nd law:-

if, t1 - t2

Then, S1=S2

I.e

dA/dt= constant