Why Doesn't The Earth Fall Up? and other not such dumb questions about motion

By Vicki Cobb

Book Overview

Answers nine questions about motion, explaining Newton's Laws of Motion, gravity, centrifugal force, and other principles of movement. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0590487531
• ISBN13: 9780590487535
• Release Date: January 2001
• Publisher: Scholastic
• Length: 40 Pages
• Weight: 0.25 lbs.