🎡ap physics 1 review

Mass independence of orbital period

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2027 exam
Verified for the 2027 examWritten by the Fiveable Content Team • Last updated August 2025

Definition

The principle that the orbital period of an object in a given orbit depends only on the orbital radius and the mass of the central body, not on the mass of the orbiting object.

AP course connection

Topic 6.6: 6.6 Motion of Orbiting Satellites

Unit 6

"Mass independence of orbital period" also found in: