Overview

How does a pulley work? What is it? Colorful diagrams and fun-to-do experiments help you explore the many ways this simple machine can help make work easier and faster.

ISBN-13

9780822522201

ISBN-10

0822522209

Weight

0.65 Pounds

Dimensions

7.75 x 0.50 x 9.00 In

List Price

$26.60

Format

-

Language

English

Pages

48 pages

Publisher

Lerner Pub Group

Published On

2001-01-08



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