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Mathematics 13 Online
OpenStudy (anonymous):

Totally forgot the formula ;P Angie is moving a couch with a mass of 48 kg. She moves it in 120 seconds using 240 J of work. What is her power output? A. 2 W B. 2.5 W C. 5 W D. 10 W

OpenStudy (anonymous):

Work/Time= Power

OpenStudy (anonymous):

Yes, but does it mean anything when they say "power output" ? Because there was another formula like ____ = input / output

OpenStudy (anonymous):

She is outputing power by doing work

OpenStudy (anonymous):

Ah, i see (:

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