QUESTION 17 The rolling resistance of a new electric car is 280 N and the air drag is 0.38 v2 N, where v is the velocity
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QUESTION 17 The rolling resistance of a new electric car is 280 N and the air drag is 0.38 v2 N, where v is the velocity
QUESTION 17 The rolling resistance of a new electric car is 280 N and the air drag is 0.38 v2 N, where v is the velocity of the car in m/s. If the car's engine can develop 90 kW of power, what is the car's maximum theoretical speed? (Hint: be prepared to use a numerical technique to solve your equation) O A.51.6 m/s O B. 60.0 m/s O C.57.9 m/s O D.55.8 m/s O E. 53.7 m/s
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