Question

State 1st law of planetary motion.​

Answer 1

$\large\fbox{1st\:Law\:Planetary\:Motion}$

Kepler's First Law: each planet's orbit about the Sun is an ellipse. The Sun's center is always located at one focus of the orbital ellipse. The Sun is at one focus. The planet follows the ellipse in its orbit, meaning that the planet to Sun distance is constantly changing as the planet goes around its orbit.

Answer 2

Answer:

Acc to first law , All planets revolve around the sun in an eleptical orbit . sun is placed on one of its focii . this law is also called law of orbit and Kepler ' s first law on planetary motion .