Put Pulleys to the Test |
|
| Author:
| Feldmann, Roseann
Walker, Sally M. |
| Narrated by:
| Intuitive, |
| Series title: | Searchlight Books (tm) -- How Do Simple Machines Work? Ser. |
| ISBN: | 978-1-5415-0404-2 |
| Publication Date: | Aug 2017 |
| Publisher: | Lerner Publishing Group
|
| Imprint: | Lerner Publications |
| Book Format: | Ebook |
| List Price: | USD $46.65 |
Book Description:
|
What do flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But don't take our word for it. Put pulleys 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 flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But don't take our word for it. Put pulleys 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!