H2P-87
Field strength of a point mass
H2 Physics · JC 1 · Medium · Field strength of a point mass
A satellite of mass orbits a planet of mass in a circular orbit of radius . What is the gravitational field strength at the satellite’s orbit?
- 4.2 m s⁻²
- 2.1 m s⁻²
- 6.7 m s⁻²
- 9.8 m s⁻²
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