Home

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

A. R

B. 2 R

C. 4R

D. 4 R²

Study and Earn Android App
Share this question with your friends

Correct Answer : C.


Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Also checkout

Respiratory System MCQ Data Sufficiency MCQ State of Matter MCQ Line Graph MCQ Sitting Arrangement MCQ Refrigeration & Air-Conditioning MCQ Airport Engineering MCQ Chemical Equilibrium MCQ Direct and Indirect Speech MCQ Atomic Structure MCQ Genital trauma MCQ Organic Chemistry MCQ