A Ford Focus with a cross-sectional area of 3.00m^2 is driving on a highway at a speed of 88.0 km/hr, then accelerates to 113 km/hr to pass another car. How much more force does the motor have to supply to overcome air resistance at the higher speed? Assume the density of the air is traveling through is 1.12kg/m^3. Coefficient of drag is .32.
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Ive been trying to solve this question for 6 hrs!!
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