Item Detail Information
What is a wedge?
DVD
What is a wedge?
Copies
1 Total copies, 1 Copies are in, 0 Copies are out.
Bob Symes demonstrates the difference in action between a thin wedge (it travels a long way forward to achieve a little lift), and a thick wedge (it can lift an object and travel only a short distance).
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Title
What is a wedge?
Call No
TJ 181 W53 1988
Authors
Freeman, David
Symes, Bob
Films for the Humanities & Sciences (Firm)
Kineticvideo.com
Subjects
Wedges.
Simple machines.
Mechanical movements.
DVDs.
Language
English
Published
Princeton, N.J. : Films For the Humanities & Sciences, c1988, 2005.
Publication Desc
1 DVD (ca. 3 min.) : sd., col. ; 4 3/4 in.
Series
The way things work
Dimensions
4 3/4 in.