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Chemistry, 27.04.2021 03:00 vane1161

Help !! 1. What are the two categories of energy a substance can possess: _ & _
2. Define (in your own words) potential energy (PE) and kinetic energy (KE):

a. Potential energy:

b. Kinetic energy:

3. Briefly describe how the KE and PE change as a child
swings on a swing:


Help !! 1. What are the two categories of energy a substance can possess: ____________ & ____

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