Cover image for Ramps and wedges
Ramps and wedges
Title:
Ramps and wedges
Personal Author EPSB:
Summary:
Uses a variety of examples, from scissors and axes to zippers and hairpin turns, to demonstrate the power of the inclined plane and show how ramps and wedges make work and play easier.
Other Title:
Ramps & wedges
Year Published:
2006,

1997
Physical Description:
24 p. : col. ill. ; 28 cm.
Edition:
New ed.
Note:
Includes index.
ISBN:
9781403485656

9781403485946
Publisher:
Chicago, IL : Heinemann Library, 2006, c1997.