physics

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A 6.0-kg box is raised a distance of 3.0m from rest by a vertical applied force of 80 N. Find (a) the work done on the box by the applied force, (b) the work done on the box by gravity, and (c) the final kinetic energy of the box.

  • physics -

    work= work done on gravity + KE gained
    80*3=6g*3+KE

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