Question

write three laws given by kelper how did they help Newton to arrive at the inverse sqare law of gravity? ​

Answer 1

Kepler's laws apply: First Law: Planetary orbits are elliptical with the sun at a focus. Second Law: The radius vector from the sun to a planet sweeps equal areas in equal times. Third Law: The ratio of the square of the period of revolution and the cube of the ellipse semimajor axis is the same for all planets.

Answer 2

Answer:

write three laws given by kelper how did they help Newton to arrive at the inverse sqare law of gravity?