A car goes round a curve of radius 100 m at 25 m/sec. The angle to the horizontal at which the road must be banked to prevent sideways friction on the car wheels is tan”1 x, where x is (Assume g = 10 m/sec2)________?

Academy of PakistanTest & Learning

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Academy of PakistanTest & Learning

804Active Users

49Civil EngineeringMedium

A1/2

B9/5

C5/8

D3/8

Correct answer

C. 5/8

Explanation

The correct answer is 5/8.

A car goes round a curve of radius 100 m at 25 m/sec. The angle to the horizontal at which the road must be banked to prevent sideways friction on the car wheels is tan”1 x, where x is (Assume g = 10 m/sec2)________? - Answer and Explanation | Academy of Pakistan