Pulleys

by Chris Oxlade

Book Overview

What are pulleys? How do pulleys work? Do boats have pulleys? For the answers to these and many other questions, read 'Pulleys'. See how pulleys often work in pairs. Learn about the pulleys that make... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1599200848
• ISBN13: 9781599200842
• Release Date: August 2007
• Publisher: Smart Apple Media
• Length: 32 Pages
• Weight: 0.90 lbs.
• Dimensions: 0.4" x 8.7" x 10.6"
• Age Range: 6 to 8 years
• Grade Range: Grades 1 to 3