Physics, 23.06.2020 23:01 justin5647

in a race a 54 kg athlete runs from rest to a speed of 11 m/s on a flat surface. the athletes body has an efficiency of 85% during the run. how much input energy did the athlete provide

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in a race a 54 kg athlete runs from rest to a speed of 11 m/s on a flat surface. the athletes body h...