Beschreibung
Of the six simple machines, the wheel and axle is probably the most recognized. But how does it help you work? Simple and fun experiments illustrate the basic concepts explained in the text to show you just how easy work can be.
Buchdetails
Format
E-Book
Seiten
47 Seiten
Sprache
Englisch
Veröffentlicht
Aug 23, 2011
Verlag
Lerner Publishing Group
Ausgaben
2 editions
ISBN-10
1281280860
ISBN-13
9781281280862