THE ENRGY STORED IN AN OBJECT OR MATERIAL

GAIN IN POTENTIAL ENERGY WHEN AN OBJECT'S LIFTED AGAINST GRAVITY

THE ENERGY OF A MOVING OBJECT

FORCE APPLIED TO AN OBJECT TIMES THE DISTANCE THE OBJECT MOVES

A MACHINE WITH FEW MOVING PARTS, MAKING IT EASIER TO DO WORK

TO FORCE APPLIED TO A MACHINE

THE FORCE THAT A MACHINE ACTS AGAINST

THE PIVOT POINT OF A LEVER

THE NUMBER OF TIMES A MACHINE MULTIPLIES THE FORCE APPLIED

A GROOVED WHEEL THAT TURNS BY THE ACTION OF A ROPE IN THE GROOVE

A HANDLE OR AXIS ATTACHED TO THE CENTER OF A WHEEL

A STRAIGHT, SLANTED SURFACE THAT IS NOT MOVED WHEN IT IS USED

AN INCLINED PLANE WRAPPED AROUND A CENTRAL BAR

ONE OR MORE INCLINED PLANES THAT IS MOVED WHEN USED

A COMBINATION OF TWO OR MORE MACHINES

A RATIO OF THE WORK DONE BY A MACHINE TO THE WORK PUT INTO IT