Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads, given that the design traffic velocity is V kmph?

Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads,

Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads, given that the design traffic velocity is V kmph?

A. V^2 /127R
B. V^2 /17.5R
C. V^2 /225R
D. (V+8)^2 /127R

Correct answer is option 'C'. Can you explain this answer?

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Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads, given that the design traffic velocity is V kmph?

Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads, given that the design traffic velocity is V kmph?

A. V^2 /127R
B. V^2 /17.5R
C. V^2 /225R
D. (V+8)^2 /127R

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Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads, given that the design traffic velocity is V kmph?

Which one of the following is relevant for the determination of superelevation to be provided in horizontal curves of radius R in m in hill roads, given that the design traffic velocity is V kmph?

A. V^2 /127RB. V^2 /17.5RC. V^2 /225RD. (V+8)^2 /127R

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A. V^2 /127R
B. V^2 /17.5R
C. V^2 /225R
D. (V+8)^2 /127R