If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Gravitation — quick quiz

5 real SOF NSO questions on Gravitation. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

Two satellites A and B of equal mass are orbiting Earth at heights h and 2h respectively from the surface. If r is the radius of Earth, what is the ratio of gravitational force experienced by satellite A to that experienced by satellite B?