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SERCP8 5.P.007.SSM.
(a) What is the tension in the rope?
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(b) How much work is done by the rope on the sledge?
[-/3 Points]
A sledge loaded with bricks has a total mass of 17.5 kg and is pulled at constant speed by a rope inclined at 19.9° above the horizontal. The sledge moves a distance of 19.5 m on a
horizontal surface. The coefficient of kinetic friction between the sledge and surface is 0.500.
(c) What is the mechanical energy lost due to friction?
kJ
-/2 Points]
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DETAILS SERCP8 5.P.006.
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