Question

state Kepler's laws of planetory motion.How did Newton guess inverse square law in class 9​

Answer 1

Answer:

Newton actually derived his inverse square law from Kepler's third law of planetary motion which states that, “The square of time period of a planet around the sun is directly proportional to the cube of the semi-major axis of the orbit”.Have a nice day :)

Explanation:

Answer 2

Answer:

T^2directly praporsonal I^3