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What is work' You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these fundamental concepts, discover how you work, and how simple machines make doing work easier.

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Bibliographic Details
Online Access:Electronic book from EBSCO
Main Author: Walker, Sally M.
Other Authors: Feldmann, Roseann., King, Andy.
Format: eBook
Published:Minneapolis : Lerner, 2006.
Series:Walker, Sally M. Libros de fisica para madrugadores.