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physics

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Diego pulls a 4.5 kg sled across level snow with a force, F, of 230 N on a rope that is 35.0° above the horizontal. If the sled moves a distance of 63.3 m, how much work does Diego do?

  • physics - ,

    Work done
    = force*distance*cos(α)

    where α=angle between the direction of the force and the direction of motion.

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