Find with what force should you pull with rope horizontal

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You're using a rope to pull a sled at constant velocity across level snow,with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 39 . With what force should you pull with the rope horizontal? Repeat for the road at 30 degreesabove horizontal.

Reference no: EM13531387

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