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A child pulls on a wagon with a force of 75 N. If the wagon moves a total of 42 min 3.1 min, what is the average power delivered by the child? |
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Answer» hlo my name is Ridhika Thakur I promise that my answer will help you From the question,P = (F×d)/t………………….. Equation 1Where P = power, F = force, d = DISTANCE, t = time.Given: F = 75 N, d = 42 m, t = 3.1 min = 3.1×60 = 186 sSubstitute these VALUES into equation 1P = (75×42)/186P = 16.94 WHence the average power delivered by the child = 16.96 W |
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