Edexcel International GCSE (9–1) Physics 4PH1 · 8.6

Orbital speed, radius and time period

Code: 8.6
In: 8b Motion in the universe
Topic: 8 Astrophysics
Course: International GCSE (9–1) Physics 4PH1
Board: Edexcel

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 8b Motion in the universe

8.2 The universe, galaxies and the solar system
8.3 Variation in gravitational field strength
8.4 Gravitational force and orbits
8.5 Orbits of comets, moons and planets
8.6 Orbital speed, radius and time period