Physics, 12.01.2021 18:00 asjessehills2000
A 220kg refrigerator is dropped from the top of a 42m tall building.
1. What is the refrigerators potential energy just before it is released?
2. What is the refrigerators kinetic energy just before it's released?
3. What is the refrigerators potential energy just before it strikes the ground?
4. What is the refrigerators kinetic energy just before it strikes the ground?
5. What is the refrigerators speed just before it strikes the ground?
Answers: 3
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A 220kg refrigerator is dropped from the top of a 42m tall building.
1. What is the refrigerators p...
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