Newtons’s Law of Universal Gravitation23:42
Graphs13:39
Gravitational Field11:13
Graphs of Gravitational Field for a Point Mass24:47
Gravitational field between Point Masses33:11
Practice Questions of Gravitational field Strength16:21
Gravitational Potential energy22:21
Gravitational Potential20:34
Gravitational Potential Graph39:06
Questions of Potential distance Graph47:51
Gravitational Field Strength13:45
Potential Distance graph Between two Point Masses10:03
Questions of Potential distance Graph between Two Point Masses27:40
Orbital Motion11:11
Geostationary satellites25:07
Energy in satellites14:21
Past Paper questions27:54