Find the magnitude of the average retarding force on sled

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A child on a sled reaches the bottom of a hill with a velocity of 11.0 and travels 24.0 along a horizontal straightaway to a stop. If the child and sled together have a mass of 65.0 , what is the magnitude of the average retarding force on the sled on the horizontal straightaway?

Reference no: EM13289652

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