1.

Which of the following is the correct revised formula for the calculation of speed at transitioned curves?

A. V = 0.27((C<sub>a</sub> + C<sub>d</sub>) x R)<sup>1/2</sup>
B. V = 0.347((C<sub>a</sub> + C<sub>d</sub>) x R)<sup>1/2</sup>
C. V = 0.27((C<sub>a</sub> + C<sub>d</sub>) x R)<sup>1/4</sup>
D. V = 0.27((C<sub>a</sub> + C<sub>d</sub>) x R)<sup>1/3</sup>
Answer» B. V = 0.347((C<sub>a</sub> + C<sub>d</sub>) x R)<sup>1/2</sup>


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