Which row describes a planet with a gravitational field strength of 6g6g6g at its surface?
| Radius of planet | Mass of planet |
|---|
R3R\sqrt{3}R3 | 2M2M2M
R2\frac{R}{\sqrt{2}}2R| 3M3M3M
R2\frac{R}{\sqrt{2}}2R| 2M2M2M
R2R\sqrt{2}R2| 3M3M3M
52 exam-style questions on AQA A Level Physics Gravitational fields (A-level only), covering Newton's law (A-level only), Gravitational field strength (A-level only), Gravitational potential (A-level only), and Orbits of planets and satellites (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.