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Gears, Levers and Pulleys. My Slide Show will be on Gears Levers and Pulleys. 25 February 2004. Devan Alberto 8L. Contents. 1. Cover and Introduction 2. Contents 3. Gears 4. Levers 5. Pulleys 6. Bibliography. Gears.
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Gears, Levers and Pulleys My Slide Show will be on Gears Levers and Pulleys 25 February 2004 Devan Alberto 8L
Contents • 1. Cover and Introduction • 2. Contents • 3. Gears • 4. Levers • 5. Pulleys • 6. Bibliography
Gears • Gears are used in most machines and can help produce different movements that are used to control the speed of action.
Levers • A lever is something that applies force or transfers it.
Pulleys • Pulleys work in a similar way to gears except they are not joined together, but are linked by either elastic bands, tubular springs or some other flexible but strong material like a belt.
Bibliography • www.automata.co.uk • www.google.com