Ramps and wedges
Edición de la obra Ramps and wedges
| Autor | DavidGlover |
|---|---|
| Editorial | Rigby Interactive Library |
| Fecha de publicación | 1997 |
| Lugar | Crystal Lake, IL |
| Idioma | inglés |
| Páginas | 24 |
| ISBN-10 | 1575720833 |
| LCCN | 96017486 |
| Serie | Simple machines |
| Número de Cutter | D249r |
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.