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Chapter 4

Chapter 4 vocab

TermDefinition
kinetic energy energy a movign object has bexasue of its motion; deoends on the mass and speed of the object.
joule SI unit of energy
potential energy stored energy an object has due to its position
elatic potential energy energy stored when an object is compressed or stretched.
chemical potential energy energy stored in chemical bonds.
gravitational potential energy energy stored by objects due to their position above Earth's surface; depends on the distance above Earth's surface and the objects mass.
mechanical energy sum of the potential energy and kinetic energy in a system.
law of conservation of energy states that energy can never be created or destroyed.
Created by: crodriguez98
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