Question

Question 7:
Which of the Kepler’s laws of planetary motion led Newton to establish the inverse-square rule for gravitational force between two bodies ?

Lakhmir Singh Physics Class 9

Answer 1

Answer:

the third Kepler law of planetary motion led newton to establish the inverse square rule for gravitational force between two bodies

Answer 2

Dear Student,

◆ Answer -

Kepler’s 3rd law of planetary motion led Newton to establish the inverse-square rule for gravitational force between two bodies.

◆ Kepler’s 3rd law of planetary motion -

The square of the time period of the planet is directly proportional to the cube of the semimajor axis of its orbit.

T² ∝ R³

Thanks dear. Hope this helps you...