Description
Of the six simple machines, the wheel and axle is probably the most recognized. But how does it help you work? Simple and fun experiments illustrate the basic concepts explained in the text to show you just how easy work can be.
Book Details
Format
eBook
Pages
47 pages
Language
English
Published
Aug 23, 2011
Publisher
Lerner Publishing Group
Editions
2 editions
ISBN-10
1281280860
ISBN-13
9781281280862