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ps chapter 12 vocab

QuestionAnswer
the quantity of energy transferred by a force work
a quantity that measures the rate at which work is done power
a quantity that measures how much a machine multiplies force or distance mechanical advantage
one of six basic types of machines simple machines
a machine made of more than one simple machines compound machines
the stored energy resulting from the relative positions potential energy
the energy of a moving object due to its motion kinetic energy
the sum of the kinetic and potential energy mechanical energy
a quantity, usually expressed as a percentage efficiency
Created by: zackking1996
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