Simple Experiments with Pulleys
Author: Chris Oxlade
Publisher: The Rosen Publishing Group, Inc
Published: 2013-07-15
Total Pages: 34
ISBN-13: 1615338624
DOWNLOAD EBOOKPulleys are simple machines that have many uses, from lifting an injured boater into a rescue helicopter to drawing a bucket of water from a well! This book explains the science behind this helpful machine. Experiments, presented step-by-step and with photos, encourage students to engage with the pulleys in their own lives.