The Physics Classroom:Satellite Motion

Newton's Universal Law of Gravitation is presented and

used to explain the circular and elliptical motion of planets

and satellites.

MITE: Universal Gravitation

Complete lesson with animations and problems:

Newton's Law of Gravity

Orbits of Planets and Satellites

Physics Study Guide:

Kepler's Laws

Newton and Gravitation

Orbits

HyperPhysics: Orbits

Eastern Illinois: Circular Motion and Gravity

Lecture notes.

U. of Winnipeg: Circular Motion and Law of Gravity

Lecture notes.

U. of Boston: Gravity and Kepler's Laws

Lecture notes.

Rochester: Gravitational Force

Lecture notes.

Mainland: Universal Law of Gravitation

Review session.