Balanced hammer and arc : Différence entre versions
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(Created page with "__NOTOC__ Back to 1J - Statics and Rigid bodies<br> PIRA index: 1J20.30 ==Description== A hammer is balanced on an arc of metal which is hel...") |
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Version actuelle datée du 22 juillet 2015 à 15:03
Back to 1J - Statics and Rigid bodies
PIRA index: 1J20.30
Description
A hammer is balanced on an arc of metal which is held by the demonstrator's finger. Also known as the skyhook.
Equipment
- hammer
- metal arc
Instructions
Place the arc into the hammer's forked side. Balance the flat end of the arc on your finger. (see images and movies)
Keywords
skyhook, hammer, arc, balanced, center of mass
