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Questions and Answers
Which quantity is defined as the rate of doing work?
Which quantity is defined as the rate of doing work?
- Force
- Momentum
- Power (correct)
- Energy
The unit of measurement for work is equivalent to which of the following units?
The unit of measurement for work is equivalent to which of the following units?
- Newton
- Pascal
- Watt
- Joule (correct)
In the context of energy, what is the principle of conservation of energy?
In the context of energy, what is the principle of conservation of energy?
- Energy is constantly decreasing in the universe.
- Energy can be created but not destroyed.
- Energy is neither created nor destroyed, only transferred or converted from one form to another. (correct)
- Energy can be destroyed but not created.
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