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6.8E flash cards
there flash cards
Term | Definition |
---|---|
simple machine | device that makes work easier.often by reducing the amount of effort force needed to move an object. |
pulley system | a combination of fixed and movable pulley |
Newton | unit of force |
load | the object to be moved using a machine |
inclined plane | a ramp or slope that reduces the force needed to move up and down |
force | a puss or a pull that can change the motion of an object |