0712kirby 0712kirby

09-02-2021
Engineering

contestada

While rowing across a lake, John does 3960 ft-lbs of work over 120 ft. How much force is John using?

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24stamper576 24stamper576

09-02-2021

66W. Explanation: Formula of Power: Worktimetaken. Given: Work = 3960J and time taken = 60.0s. Using the formula: Worktimetaken. = 3960J60.0s. = 66W.

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