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A trunk with a weight of 230 N rests on the floor. The coefficient of static friction between the trunk and the floor is 0.32, while the coefficient of kinetic friction is 0.22. a) What is the minimum magnitude for a horizontal force with which a person must push on the trunk to start it moving? b) Once the trunk is moving, what magnitude of horizontal force must the person apply to keep it moving with constant velocity? c) If the person continued to push with the force used to start the motion, what would be the acceleration of the trunk?

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