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The largest passenger ship still in service is the SS Norway, which has a mass of 7.6 × 107 kg. The force required to accelerate the SS Norway from rest to its top cruising speed of 33 km/h is 1.6 × 106 N, assuming that this acceleration takes place over a distance of 2.0 km. How much work must be done on the ship during this period of acceleration?

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