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A sledge loaded with bricks has a total mass of 18.5 kilogram and is pulled at constant speed by a rope inclined at 20.0Â degree above the horizontal. The sledge moves a distance of 20.3 meter on a horizontal surface. The coefficient of kinetic friction between the sledge and surface is 0.500.

(a) Evaluate what is the tension in the rope?

(b) Determine how much work is done by the rope on the sledge?

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Category:- Physics
Reference No.:- M91220433

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