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Pulleys

OUT OF PRINT

Pulleys

How can a pulley help you to lift a heavy weight? Why are two pulley wheels better than one? Full simple experiments help you find the answers to these questions.

CategoriesScience
IllustratorMike Gordon
FormatPaperback
ISBN9780750259521
Published9/07/2009
Price Per CopyRRP $16.99
1–9 copies$15.29
10–19 copies$14.44
20+ copies$13.59
Out Of PrintThis title is out of print and not in stock, but you can still register a backorder. If it reprints within 2 years we'll supply your order automatically; after 2 years backorders are deleted unless you tell us otherwise.

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