How long does it take to exert 1500 J of work if power output is 350 W?

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How long does it take to exert 1500 J of work if power output is 350 W?

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Dâu 5 years 2021-08-30T03:17:28+00:00 1 Answers 22 views 0

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  1. vankhanh
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    2021-08-30T03:19:04+00:00
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    It takes 4.285 second to exert 1500 J of work if power output is 350 W

    Solution:

    The power is given by formula:

    Power = \frac{work}{time}

    From given,

    Work = 1500 J

    Power output = 350 W

    To find: Time

    Substituting the values in given formula:

    350 = \frac{1500}{time}\\\\time = \frac{1500}{350}\\\\time = 4.285

    Thus it takes 4.285 second to exert 1500 J of work if power output is 350 W

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