Put pulleys to the test

Title
Put pulleys to the test

Personal Author EPSB
Sally M. Walker

Summary
Describes kinds of pulleys including fixed, movable,and compound.

Year Published
2012

Series
How do simple machines work?

Physical Description
40 p. : col. ill. ; 24 cm.

Note
"Searchlight books."

Contents
Work -- Machines -- Gravity -- Friction -- Kinds of Pulleys.

Subject
Pulleys.
 
Friction -- Experiments.
 
Gravity -- Experiments.
 
Force and energy -- Experiments.

Added Author
Feldmann, Roseann,
 
Feldmann, Roseann.

Summary
Describes kinds of pulleys including fixed, movable,and compound.

ISBN
9780761353225

Publisher
Minneapolis, MN : Lerner Pub., c2012.


LibraryCall NumberTypeItem BarcodeStatus
Elizabeth Finch621.8 WALBook31459000054354Non-Fiction