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ps ch4 vocab

sections 1 and 2

QuestionAnswer
is the total amounts of potential and kinetic energy in a system and can be expressed by this equation. mechanical energy-
is the energy a moving object has because of its motion. Kinetic Energy
The SI units of energy Joule
stored energy due to position. potential energy
is energy stored by something that can stretch or compress, such as a rubber band or spring. elastic potential energy-
energy stored in chemical bonds. Chemical potential energy-
anything that can fall has stored energy. gravitational potential energy-
states that energy cannot be created or destroyed. Law of conservation of energy-
Popular Physical Science sets

 



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