Calculate how much work is done by the rope on the sledge

Reference no: EM13647860

A sledge loaded with bricks has a total mass of 17.6 kg and is pulled at constant speed by a ropeinclined at 20.9° above thehorizontal. The sledge moves a distance of 19.3 m on a horizontal surface. The coefficient ofkinetic friction between the sledge and surface is 0.500.

(a) What is the tension in therope? in N

(b) How much work is done by the rope on the sledge? inkJ

Reference no: EM13647860

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