Wedges
By: Greg Roza
Series: Simple machine science
Published: 2013
Language: eng
ISBN-13: 9781433981517; 9781433981524
Subjects: Wedges; Juvenile literature
Notes: Includes index.
Table of contents: title: What is a wedge?; title: Inclined planes; title: Wedges that cut; title: Keep it together; title: Stop moving; title: Chomp!