Learned about the rate of energy transfer

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Learned about the rate of energy transfer also known as power. In a classic experiment, Robert Downey Jr. (78 kg) and Chris Hemsworth (91 kg) are racing up a flight of 10 stairs. Each stair is 19.7 cm high.

If Chris Hemsworth manages to get up the stairs is 11.5 seconds and Robert Downey Jr. takes 8.1 seconds, who measures the greatest power?

Reference no: EM132592279

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