Pulling Up: The Pulley

By Gerry Bailey

Book Overview

Pulling Up explores the benefits and uses of the pulley. This clever device uses rope wound over a grooved wheel to help lift heavy loads. RobbO and RobbEE use a pulley to remove the engine from their car.

• Format: Paperback
• Language: English
• ISBN: 0778704238
• ISBN13: 9780778704232
• Release Date: February 2014
• Publisher: Crabtree Classics
• Length: 32 Pages
• Weight: 0.30 lbs.
• Dimensions: 0.2" x 7.8" x 9.8"
• Age Range: 5 to 8 years
• Grade Range: Preschool to Grade 3