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Biology, 28.03.2021 22:40, iicekingmann
Hunter pushed a couch across the room. He did 800 J of work in 20 seconds.
The couch weighed 500 N. How much power did he have?
A. 40 W
B. 1.6 W
C. 16,000 W
D. 800 W
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Answers: 2
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Hunter pushed a couch across the room. He did 800 J of work in 20 seconds.
The couch weighed 500 N....
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