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Physics, 26.06.2020 15:01, nataliamontirl8152
Using energy considerations, calculate the average force (in N) a 70.0 kg sprinter exerts backward on the track to accelerate from 2.00 to 9.00 m/s in a distance of 25.0 m, if he encounters a headwind that exerts an average force of 30.0 N against him.
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Using energy considerations, calculate the average force (in N) a 70.0 kg sprinter exerts backward o...
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