An observatory has catalogued four objects.
| Object | Description |
|---|---|
| P | A human-made object that orbits Mars |
| Q | A naturally formed object that orbits the Sun |
| R | A naturally formed object that orbits Saturn |
| S | A cloud of dust and gas in space |
Which object is best described as a natural satellite?
Object R
Object Q
Object P
Object S
84 exam-style questions on AQA GCSE Physics 8.1 Solar system; stability of orbital motions; satellites, covering 8.1.1 Our solar system, 8.1.2 The life cycle of a star, and 8.1.3 Orbital motion, natural and artificial satellites. Each one has a worked solution and a mark scheme showing where the marks go.