How much work is done on the tobaggan by the tension force, Ask an Expert

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A person pulls a toboggan for a distance of 20.0 m along the snow with a rope directed 30.0° above the snow. The tension in the rope is 90.0 N. How much work is done on the tobaggan by the tension force and how much work is done if the same force is done but parallel to the snow?

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