The rate of doing work is called:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. power
- The rate of doing work is called power.
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It is denoted by P,
Power (P) = Work/Time
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A person's power is always based on the amount of work they put in; thus, if they work differently at different times, their power will likewise vary.
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Watt (W), or joules per second (J/s), is the SI unit of power.