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 = CAV

[B].

R = CAV^{2}

[C].

R = CAV^{3}

[D].

[E].

R = C^{2}AV

Answer: Option B

Explanation:

No answer description available for this question.

A is the transverse cross-sectional area of vehicle and v is the velocity of the vehicle.
So wind resistance is directly proportional to A and square of velocity constant C is introduced to have a relationship between R, A and V.

Happpy said:
(Dec 2, 2016)

Thanks @Shravan.

Hossam said:
(Apr 28, 2017)

How can we calculate C?

Rajeshnithin said:
(Feb 22, 2018)

C is the constant.

In case does not mention to take 1 value.

Mohit Sharma said:
(Sep 26, 2018)

What is CAV?

Swar said:
(Jan 9, 2019)

Thanks @Shravan.

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