Force and motion
By: Robert Coupe
Series: Discovery education: how it works
Publisher: PowerKids Press
Published: 2014
Place of publication: New York
Language: eng
Number of pages: 32
ISBN-13: 9781477763179; 9781477763186; 9781477763193
Subjects: Force and energy; Juvenile literature; Motion; Simple machines
Notes: Includes index.
Table of contents: title: What are forces?; title: Simple machines; title: Complex machines; title: Forces and energy; title: Machines at work; title: Gravity; title: Defying gravity; title: Friction; title: Magnetism and static electricity; title: Structures; title: Why ships do not sink; title: Discovering forces.