the transfer of energy through motion. also force*distance
the rate of doing work
a device that makes work easier
the amount by which a machine multiplies the effort force
the force applied to a machine
the force applied by the machine to move a load
the pivot point of a lever system
a simple machine consisting of an inclined plane wrapped around a cylinder
a simple machine consisting of a wheel and axle with a rope, chain, or material wrapped around it
a simple machine consisting of 2 inclined planes aligned back to back
a machine consisting of 2 or more simple machines
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