If A is the projected area of a vehicle in square metres, V is speed of the vehicles in kilometres per hour and C is a constant, then the wind resistance R to the moving vehicles, is given by-A-R = CAVB-R = CAV2C-R = CAV3D-E-R = C2AV-B-R = CAV2

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The correct option is  B R = CAV2 R = CAV^2. C = co efficient of drag (0.6), A = frontal Area of vehicle, V = velocity of the vehicle.

Highway Engineering

Q1: If A is the projected area of a vehicle in square metres, V is speed of the vehicles in kilometres per hour and C is a constant, then the wind resistance R to the moving vehicles, is given by

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Highway Engineering

Q1: If A is the projected area of a vehicle in square metres, V is speed of the vehicles in kilometres per hour and C is a constant, then the wind resistance R to the moving vehicles, is given by

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