Physics, 23.05.2021 21:20 destinywiggins75
1. Determine the potential energy of a 2kg rock at the top of a hill that is 20m high.
2. Determine the kinetic energy of a 2000 kg roller coaster car that is moving with a speed of 25 m/s.
3. A 80kg freezer is located in an office on the 59 floor of an office building 200 meters above the ground. What is the potential energy of the freezer?
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Answers: 2
. Substituting given values, we have:
. Substituting given values, we have:
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1. Determine the potential energy of a 2kg rock at the top of a hill that is 20m high.
2. Determine...
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