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A man performed 500 J of work moving a couch in his living room. It took him 10 seconds to move the couch. What was his power?  A. 50 W  B. 490 W  C. 5000 W  D. 100 W

A man performed 500 J of work moving a couch in his living room. It took him 10 seconds to move the couch. What was his power?  A. 50 W  B. 490 W  C. 5000 W  D. 100 W
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A man performed 500 J of work moving a couch in his living room. It took him 10 seconds to move the couch. What was his power?  A. 50 W  B. 490 W  C. 5000 W  D. 100 W

User Ukhardy
by
8.4k points

1 Answer

1 vote

Answer:

A. 50 W

Step-by-step explanation:

Power = work / time

P = 500 J / 10 s

P = 50 W

User Mengdi Liang
by
8.0k points
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