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Mathematics 13 Online
OpenStudy (anonymous):

Power (P) is measured in watts using the following formula, where w is the work in joules and t is time in seconds. P = w over t If 7 watts of power are created over a period of 11 seconds, how much work did it take to create the power?

OpenStudy (anonymous):

@iGreen im really sorry

OpenStudy (igreen):

\(P = \dfrac{w}{t}\) Plug in what we know: \(7 = \dfrac{w}{11}\) Multiply 11 to both sides: \(w = 77\)

OpenStudy (anonymous):

oh i got it thx

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