The total length of a valley formed by two gradients - 3% and + 2% cur – McqOptions

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1.	The total length of a valley formed by two gradients - 3% and + 2% curve between the two tangent points to provide a rate of change of centrifugal acceleration 0.6 m/sec, for a design speed 100 km ph, is
A.	16.0 m
B.	42.3 m
C.	84.6 m
D.	none of these.
Answer» D. none of these.

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