L7 - Potential and Kinetic energy
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Last updated 6:17 PM on 12/19/25
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7 Terms
1
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What are potential and kinetic energy measured in?
Joules (J)
2
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What is the equation for potential energy?
PE = mgh
3
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What is potential energy equal to at the lowest point?
0
4
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What is the equation of kinetic energy?
KE = ½ mv2
5
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What is mechanical energy?
The sum of a system’s potential and kinetic energy
6
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What is the equation of mechanical energy?
ME = PE + KE
ME = mgh + ½ mv2
7
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What are the 2 equations for work done?
Work done = force x distance
Work done = change in kinetic energy
Note 
Flashcards (129)