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Gravitation & SHM — quick quiz

5 NSEP-pattern questions on Gravitation & SHM. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Medium

A satellite is in a circular orbit of radius 2R around Earth (radius R). The minimum energy required to transfer it to an orbit of radius 4R is (where M is Earth's mass):