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Put Pulleys to the Test
Language: en
Pages: 41
Authors: Roseann Feldmann
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2017-08-01 - Publisher: Lerner Publications ™

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What do flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But
Put Pulleys to the Test
Language: en
Pages:
Authors: Roseann Feldman
Categories:
Type: BOOK - Published: 2011-08-01 - Publisher:

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What do flagpoles and some window blinds have in common? They use pulleys to perform work!
Put Pulleys to the Test
Language: en
Pages: 44
Authors: Roseann Feldmann
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2011-08-01 - Publisher: Lerner Publications

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What do flagpoles and some window blinds have in common? They use pulleys to perform work!
Pulleys
Language: en
Pages: 26
Authors: Kay Manolis
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2013-08-01 - Publisher: Bellwether Media

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Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids
Pulleys
Language: en
Pages: 62
Authors: Sally M. Walker
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2002-01-01 - Publisher: Lerner Publications

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Uses everyday examples to illustrate how pulleys function as simple machines.