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Simple Machines
Simple Machines
- How does a lever help us do work?
- How do a pulley and a wheel and axle help us do work?
- How do other simple machines help us do work?
- Tinker Ball
- The Wheel & Axel in Use (online lesson)
- Pictures of simple machines
- Advanced simple machines lesson
- How does a lever help us do work?
- How do a pulley and a wheel and axle help us do work?
- How do other simple machines help us do work?
- Tinker Ball
- The Wheel & Axel in Use (online lesson)
- Pictures of simple machines
- Advanced simple machines lesson
wilson17 |
Latest page update: made by wilson17
, Aug 30 2009, 5:21 PM EDT
(about this update
About This Update
Edited by wilson17
50 words added 1 image added view changes - complete history) |
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