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Rate of change of centrifugal acceleration for computing length of transition curve for a vehicle with design speed V kmph is given by :

A70/(80+ V) m/s^3

B80/(70+ V) m/s^3

C80/(75+ V) m/s^3

D75/(80+ V) m/s^3

Answer:

C. 80/(75+ V) m/s^3


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