Fretland VanVoorst, Jenny, 1972-

Hula hoops / by Jenny Fretland VanVoorst. - 24 pages : col. ill. ; 24 cm. - Early physics fun. .

Includes bibliographical references and index.

Torque -- Newton's first law -- Friction -- Activities & tools -- Try this!

"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."--

Ages 7-10.

ISBN: 9781620313169 1620313162

LCCN: 2015045035

Subjects--Topical Terms:
Torque--Juvenile literature.
Friction--Juvenile literature.
Force and energy--Juvenile literature.
Physics--Study and teaching--Juvenile literature.