What Do Ramps and Wedges Do? (What Do Simple Machines Do?)

What Do Ramps and Wedges Do? (What Do Simple Machines Do?)

by David Glover (Author)

Synopsis

Each book introduces a particular simple machine and then explores how it is used in different and increasingly complex gadgets and machines.

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More Information

Format: Paperback
Pages: 24
Edition: 2Rev Ed
Publisher: Heinemann Library
Published: 24 Apr 2007

ISBN 10: 0431064180
ISBN 13: 9780431064185