Determine the force which the car exert on the trailer
A 1280-kg car pulls a 350-kg trailer. The car exerts a horizontal force of 3600 N against the ground in order to accerlerate. What force does the car exert on the trailer? Assume an effective friction coefficient of 0.15 for the trailer.
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A motorist travels at a constant speed of 34.0 m/s through a school zone, exceeding the posted speed limit. Find the distance required for the policeman to overtake the motorist.
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The gauge pressure in an automobile tire reads 32 psi in the winter at 32 degrees Fahrenheit the gauge reads the difference between the tire pressure and the atmospheric pressure (14.7 psi).
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