Titre:
Levers
PERSONAL_AUTHOR_EPSB:
Date de publication comme intervalle:
2009
SERIES_EPSB:
Description matérielle:
24 p. : col. ill. ; 26 cm.
Note générale:
Includes index.
Table des matières:
What is a lever? -- Types of lever -- Understanding the fulcrum -- Understanding input and output -- Lifting with a lever -- Simple machines -- Complex machines -- Working without a lever -- Surfing for planes -- Science in action -- What have you learned?
Numéro international normalisé des livres (ISBN):
9781605960319
9781605960326
Informations de publication:
New York, NY : Weigl Publishers, 2009.
