Hula hoops
By: by Jenny Fretland VanVoorst
Series: Early physics fun
Publisher: Jump!, Inc.
Published: 2015
Place of publication: Minneapolis, MN
Language: eng
ISBN-13: 9781620313169
Subjects: Physics; Study and teaching; Torque; Force and energy; Juvenile literature; Friction
Description: "Colorful photos and carefully leveled text introduce young readers to the physics principles that determine a paper airplane's flight capabilities. Includes activity, glossary, and index."--
Notes: Includes bibliographical references and index.

Ages 7-10.
Table of contents: title: Torque; title: Newton's first law; title: Friction; title: Activities & tools; title: Try this!