A vehicle manufacturer plans to reduce the aerodynamic resistance affecting the vehicle by making design changes without changing the frontal field of the body of a vehicle model with a resistance coefficient of 0.42, and consequently to reduce fuel consumption. If the coefficient of resistance decreases to 0,342, which of the following is the decrease (%) in the power consumed to overcome the aerodynamic resistance? a. 17,0 b. 18,57 c. 20,29 D. 15.43 to. 13.71

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