A 80kg fire fighter climbs flights of stairs 6 meters high in 10 seconds. How much work is required by the firefighter

asked Jul 19, 2021 20.9k views

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Step-by-step explanation:

Work = force × distance

W = (80 kg) (9.8 m/s²) (6 m)

W = 4704 J

Erik Kerber answered Jul 25, 2021

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