The title says it all: this blog features physics videos found everywhere on the web: animations, demonstrations, lectures, documentaries.
Please go here if you want to suggest other nice physics videos, and here if I mistakingly infringed your copyrights. If you understand French, you'll find a huge selection of physics videos in French in my other blog Vidéos de Physique.

Wednesday, 28 March 2012

Rolling gear (physics quiz question)

Two gears share the same axis.  How will the gear rotate:  clockwise or anticlockwise?

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