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Using Pulleys and Gears
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| List Price: | CDN$ 34.95 |
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Product Description
Pulleys are simple machines that use a wheel, an axle and some rope or string. They are usually used to help you lift things up. Find out all about this simple machine in this title.
Product Details
- Published on: 2005-06-09
- Original language: English
- Dimensions: .38" h x 8.44" w x 10.66" l, .83 pounds
- Binding: Hardcover
- 32 pages
Editorial Reviews
About the Author
Wendy Sadler is a Heinemann-Raintree author.
