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Previews available in: English
Subjects
Work (Mechanics), Juvenile literature, Simple machinesShowing 1 featured edition. View all 1 editions?
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Book Details
Table of Contents
What is work?
How do machines help us do work?
What are simple machines?
What are compound machines?
Edition Notes
[Grades 4-5]
Classifications
The Physical Object
ID Numbers
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Feedback?December 23, 2021 | Created by ImportBot | import new book |