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Simple Machines

Simple Machines

Paperback

Series: Let's-Read-And-Find-Out Science 2

Science & Nature

Currently unavailable to order

ISBN10: 0062321471
ISBN13: 9780062321473
Publisher: HarperCollins
Published: Oct 6 2015
Pages: 40
Weight: 0.35
Height: 0.20 Width: 9.80 Depth: 7.80
Language: English

Read and find out about six simple machines--the lever, the wheel and axle, the pulley, the ramp, the wedge, and the screw--in this colorfully illustrated nonfiction picture book.

Machines help make work easier, like when you need to lift something heavy or reach way up high. Can you adjust a seesaw to lift an elephant? What happens when you combine two or more simple machines? Read and find out out in the proven winner Simple Machines!

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