Pulleys
By: by Kay Manolis.
Series: Blastoff! readers. Simple machines
Publisher: Bellwether Media
Published: 2010
Place of publication: Minneapolis, MN
Language: eng
ISBN-13: 9781600143243
Subjects: Pulleys -- Juvenile literature
Genres: Juvenile literature
Description: "Simple text, full color photographs, and illustrations introduce beginning readers to the basic principles of pulleys. Developed by literary experts for students in grades 4 through 6"--Provided by publisher.
Notes: Includes bibliographical references and index.
Table of contents: title: What is a pulley?; title: How pulleys work; title: Kinds of pulleys; title: Pulleys and complex machines; title: Glossary; title: To learn more.