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| | bicycleSimpleMachines (Site not responding. Last check: 2007-09-16) |
 | | Your child has an assignment to identify all the simple machines present in a multi-speed bicycle. |
 | | If you do not know the parts of a bicycle, the following terminology may be helpful. |
 | | Gear shifter, thumb shifter, derailleur, handle bars, brakes, brake handles, peddle cranks, peddles, quick release, tires, rim, front forks, brake pads, brake cables, front sprocket, rear sprocket, chain, (not all of these are simple machines). |
| www.orinda.k12.ca.us /ois/bicycleSimpleMachines.html (391 words) |
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