Question: PROBLEM 2 A 2 5 0 m vertical curve connects two grades of + 4 . 0 % and - 1 . 0 % ,

PROBLEM 2
A 250 m vertical curve connects two grades of +4.0% and -1.0%, respectively. Find the safe speed along this curve. Assume "no passing zone," and use table for crest vertical curves.
PROBLEM 2 A 2 5 0 m vertical curve connects two

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