A 63.0-kg sprinter starts a race with an acceleration of 4.20 m/s2. What is the net external force on him?
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A: 59.7 NExplanation:
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Q: by
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Q: You are a 51.5 kg swimmer, swimming with an initial speed of 1.25 m/s. You decide to coast until…
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Q: A race car of mass 710 kg accelerates 4.8 m / s2. What is the force acting on the car?
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