At one instant a 175kg sled is moving over horizontal
At one instant, a 17.5kg sled is moving over horizontal surface of snow at 3.50m/s. After 8.75s has elapsed, the sled stops. Utilize a momentum approach to find the average friction force acting on the sled while it was moving.
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at one instant a 175kg sled is moving over horizontal surface of snow at 350ms after 875s has elapsed the sled stops
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