power of a machine is its rate of doing work true or false
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Answer:
true
Explanation:
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2
Answer:
It is true. Power of a machine is its rate of doing work.
Explanation:
Power is often measured in joules of work per second. The unit of measurement for power is the (W). One watt is equal to one joule of work done in one second. If an object does a large amount of work, its power is usually measured in units of 1000 watts, or kilowatts.
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