Uploaded September 2018 | Updated September 2026, 3 weeks ago

This is a brief visual introduction to coordinates in a 3D space using a right hand coordinate system.

Effect of Cathode Ray Focal Spot on X-Ray Imaging

Frame Dragging and the Lense-Thirring Effect

Motion of Electric Charges in a Uniform Magnetic Field

Magnetic Forces and the DC Electric Motor

Animations for Physics and Astronomy |

3DcoordinateBasics

Name: Copernicus and Retrograde II @mrg3
Uploaded: 2008-01-03T01:29:31-0400
Duration: 8 min 17 s
Description: This animation shows how Copernicuss heliocentric model could reproduce planetary retrograde motion for a inferior planet (i.e. a planet whose orbit lies inside of earths orbit).