Get to know wedges
By: Jennifer Christiansen.
Series: Get to know simple machines
Publisher: Crabtree Pub. Company
Published: 2009
Place of publication: New York, NY
Language: eng
ISBN-13: 9780778744870; 9780778744702
Subjects: Wedges -- Juvenile literature
Genres: Juvenile literature.
Notes: Includes index.
Table of contents: title: Test out the wedge!; title: Wedges vs.inclined planes; title: Wedge it!; title: Single wedges; title: Stop it!; title: Double wedges; title: Tower demolition!; title: Wedges in motion; title: Use your power!; title: Applications of wedges; title: Be an artist!; title: Working together; title: Glossary.