Lever, screw, and inclined plane

the power of simple machines

An introduction to simple machines, including levers, wedges, screws, inclined planes, wheels and axles, and pulleys.

National Geographic
2006
9780792259497
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
178937553931972436134332207925CCES136CCES037337621.8 THO621.815825759371742569409
3081035653014015601343322079255272T 501287621.8 THO621.816407292551640729255
399714972656682427134332207925VCP434VCP0222288LEVEL LO THO100017368009911736800991
399715072656682427134332207925VCP434VCP0222285LEVEL LO THO100017368009911736800991
399715172656682427134332207925VCP434VCP0222286LEVEL LO THO100017368009911736800991
399715272656682427134332207925VCP434VCP0222284LEVEL LO THO100017368009911736800991