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simple machines

TermDefinition
force exerting pressure or influence over object or substan
friction the act of a surface or an object rubbing against each other
fulcrum the support on which a lever turns or is helped in moving or lifting something
inclined plane a plank or plane surface put at an angel to a horizontal surface
lever a bar which rests on a fulcrum
load amount of work a machine is expected to perform
machine any device that applies or changes the direction of power force or motion
axle bar on which a wheel turns
power strength or force that can be exerted on other bodies
pull to move usually with force or effort
pulley a wheel that has a groove in the rim where a rope can run and change the direction of the pull
push to move something away by pressing against it
screw cylinder with a ridge winding around it its a simple machine
spring
tool an instrument of work
torque a force that cause rotation
wedge to force an opening
wheel
work
Created by: edwin garcia
Popular Engineering sets

 

 



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