Levers
Title:
Levers
Personal Author EPSB:
Summary:
Clear definitions supported by everyday examples and easy hands-on activities introduce young scientists to levers.
Year Published:
2010
Series:
Physical Description:
24 p. : ill. (chiefly col.) ; 27 cm.
Note:
Previous ed. by Patricia Armentrout under title: Lever.
Contents:
Machines -- Simple and complex -- Lever basics -- First class levers -- Second class levers -- Third class levers -- Double levers -- Find it, use it.
Subject:
ISBN:
9781606943885
Publisher:
Vero Beach, Fla. : Rourke Pub., c2010.
