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1. |
In case of parallel straights, the length of the curve is given as__________ |
A. | L = (2(R1+R2)V)<sup>1/2</sup> |
B. | L = 2L(R1+R2) / V |
C. | L = 2V(R1-R2) / R |
D. | L = 2V(R1*R2) / R |
Answer» B. L = 2L(R1+R2) / V | |