Levers and Pulleys: Lift Anything! Emily Sohn

ISBN: 9781603572927

Published: August 15th 2011

Paperback

48 pages


Description

Levers and Pulleys: Lift Anything!  by  Emily Sohn

Levers and Pulleys: Lift Anything! by Emily Sohn
August 15th 2011 | Paperback | PDF, EPUB, FB2, DjVu, talking book, mp3, RTF | 48 pages | ISBN: 9781603572927 | 6.47 Mb

Describes the different jobs that levers and pulleys can perform and how they are able to do them. As readers use scientific inquiry to learn about how force, energy, and work make using these simple machines possible and effective, an activity basedMoreDescribes the different jobs that levers and pulleys can perform and how they are able to do them. As readers use scientific inquiry to learn about how force, energy, and work make using these simple machines possible and effective, an activity based on real world situations challenges them to apply what theyve learned in order to solve a puzzle.



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