The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be

Questions › Category: Mechanical Engineering › The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be

VideRime Staff asked 5 years ago

The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be

a) R

b) 2R

c) 4R

d) 4R²

Automobile Engineering Practice Set-1

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