Working with Pulleys (20)

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Pulleys make it easier to raise and lower heavy loads. We can find them all around us, on boats, bikes, flagpoles, and more. Pulleys are made up of an axle and a wheel with a groove around its edge. The grove keeps a rope, chain, or cable from slipping off the wheel. Pulleys come in a variety of sizes and materials and can either be fixed or moveable. When two or more pulleys work together, they're called compound pulleys. Readers will learn these facts, see examples of how they are used, learn about the pulley's inventor, and learn where pulleys can be found in their daily lives.
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    • SKU
      RR12297
  • Manufacturer
    Rosen and PowerKids
  • Series
    Doing Work with Simple Machines
  • ISBN-13
    978-1-5383-4362-3
  • Format
    Library Binding
  • # of Pages
    24
  • Size
    6" x 9"
  • Author
    Machut, Ronald
  • Reading Interest
    2,3,4
  • Publisher or imprint
    Rosen: PowerKids Press
  • Date Published
    2020
  • Dewey Decimal
    621.8--dc23
  • Guided Reading Level
    M
Pulleys make it easier to raise and lower heavy loads. We can find them all around us, on boats, bikes, flagpoles, and more. Pulleys are made up of an axle and a wheel with a groove around its edge. The grove keeps a rope, chain, or cable from slipping off the wheel. Pulleys come in a variety of sizes and materials and can either be fixed or moveable. When two or more pulleys work together, they're called compound pulleys. Readers will learn these facts, see examples of how they are used, learn about the pulley's inventor, and learn where pulleys can be found in their daily lives.

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