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How much kinetic energy does a person of mass 50kg running at 3m/s have? Provide your answer in KJ.

Answer»

0.225 kJExplanation:HEY MATE, here is your explanationK.E. = m/2K.E. = (50*3*3)/2K.E. = 25*9K.E.= 225 JTherefore, K.E. = 225/1000 KJ or 0.225 KJ



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