Put Levers to the Test |
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| Author:
| Feldmann, Roseann
Walker, Sally M. |
| Series title: | Searchlight Books (tm) -- How Do Simple Machines Work? Ser. |
| ISBN: | 978-0-7613-7866-2 |
| Publication Date: | Aug 2011 |
| Publisher: | Lerner Publishing Group
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| Book Format: | Paperback |
| List Price: | USD $9.99 |
Book Description:
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What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers are simple machines. They help us to do jobs more easily. But don't take our word for it. Put levers to the test with the fun experiments you'll find in this book. As part of the Searchlight Books(tm) collection, this series sheds light on a key science question―How Do Simple Machines Work? Hands-on experiments, interesting photos, and useful diagrams will help you find the answer!
What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers are simple machines. They help us to do jobs more easily. But don't take our word for it. Put levers to the test with the fun experiments you'll find in this book. As part of the Searchlight Books(tm) collection, this series sheds light on a key science question―How Do Simple Machines Work? Hands-on experiments, interesting photos, and useful diagrams will help you find the answer!