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A locomotive exerts a constant force of 6.53 105 N on a train that has a mass of 1.01 107 kg. The train

A locomotive exerts a constant force of 6.53 × 105 N on a train that has a mass of 1.01 × 107 kg. The train is on level rails. How much time does it take to increase the speed of the train from rest to 75.7 km/h?

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