Kepler law of planetary motion #!#Escape velocity

Kepler's laws

State Kepler's laws of planetary motion.

According to Kepler's laws of planetary motion, the orbits of planets are of _____ shape.

Kepler's Law

Kepler's Law

Statement I: The smaller the orbit of a planet around the Sun, the shorter is the time it takes to complete. Statement II: According to Kepler's third law of planetary motion, square of time period is proportional to cube of mean distance from Sun.