What is inverse square rule ?

What is the actual shape of the orbit of a planet around the sun ? What assumption was made by Newton regarding the shape of an orbit of a planet around the sun for deriving his inverse square rule from Kepler's third law of planetary motion ?

Which of kepler's laws led N ewt on to inverse square rule for gravitational force ?

What is inversion ?

Which of the following is inverse square law ?

Which of the following is NOT the inverse square law force ?

Which of the kepler's laws of planetary motion led Newton to establish the inverse-sguare rule for gravitational force between two bodies

What do you mean by the statement that a force obeys inverse square law?

What do you mean by the statement that a force obeys inverse square law?

Do nuclear forces obey the inverse square law ?