Edexcel International GCSE (9–1) Physics (Modular) 4XPH1 · 9.2
The universe, galaxies and the solar system
- Code
- 9.2
- In
- 9b Motion in the universe
- Topic
- 9 Astrophysics
- Course
- International GCSE (9–1) Physics (Modular) 4XPH1
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 9b Motion in the universe
- 9.2 The universe, galaxies and the solar system
- 9.3 Variation in gravitational field strength
- 9.4 Gravitational force and orbits
- 9.5 Orbits of comets, moons and planets
- 9.6 Orbital speed, radius and time period