Making Machines With Pulleys
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Making Machines with Pulleys
A hands-on approach introduces young scientists to pulleys. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of pulleys. Step-by-step projects range from the simple to the more challenging.
Pulleys and Gears
How can pulling down make something go up? How do carnival rides work? What makes the hands on a watch go around? How does pedaling a bicycle make it move? This title shows you how different kinds of these two simple machines are all around you to make your work and play easier.
Pulleys at Work
Author: Dawn LaMachia
language: en
Publisher: Enslow Publishing, LLC
Release Date: 2015-07-15
What is a pulley and how is one made? How do pulleys work? How are they used? Find out the answers to all these questions and more!