A rope that makes an angle of 28 degrees with respect to the vertical is used to pull a sled.The sled has a mass of 35 kg and the tension in the rope is 17 N.How much work is done by the force of the rope if the sled moves a horizontal distance of 5.6 m?
A) 1900 J
B) 200 J
C) 45 J
D) 84 J
E) 95 J
Correct Answer:
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