Choose the word that best matches each definition.
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Question 1
1.
Energy transfers from one form to another
Question 2
2.
A well-defined group of objects that transfer energy between one another
Question 3
3.
The movement of energy from one location to another
Question 4
4.
Energy can neither be created nor destroyed in a closed system but only conserved or converted to other forms. The total amount of energy remains the same.
Question 5
5.
The relationship in quantity, amount, or size between two or more things; proportion
Question 6
6.
All the kinetic energy from the movement of particles in an object
Question 7
7.
The sum of potential and kinetic energy
Question 8
8.
A force that opposes the motion between two objects that are touching
Question 9
9.
The time rate at which an object is moving along a path