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Rand 4th simple mach Word Scramble

 
 


 

 
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Word Definition
effort forceforce you put into a simple machine
wedgetwo inclined planes placed back-to-back
simple machinesbasic machines that make up other machines
workresult of a force moving an object through a distance
inclined planeflat surface that has one end higher than the other
fulcrumfixed point of a lever
pulleyrope or chain and the wheel it fits around
screwinclined plane wrapped around a pole
leverbar that turns around a fixed point
efficiencyhow well a machine changes effort into work
wheel and axlelarge wheel attached to a smaller wheel or rod