Armentrout, Patricia,
The inclined plane /
Patricia Armentrout.
- Vero Beach, FL : Rourke Press, c1997.
- 24 p. : col. ill. ; 27 cm.
- Simple devices .
Includes index.
Text and pictures introduce the inclined plane, a simple machine consisting of a slanted surface or ramp to make work easier.
1571031766
97015150 /AC
Simple machines
Inclined planes
Inclined planes.
TJ147 / .A76 1997
621.8/11