# Sight Distance of Vertical Parabolic Curve

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esmilitar
Sight Distance of Vertical Parabolic Curve

I need help to this problem I wonder if the answers are in the following choices. The problem is.. A vertical parabolic curve, 135 m long has a tangent grades of -1.7% and 2.3% . Find the sight distance in m.
a. 139.6 c. 147.1
b. 149.8 d. 140.6

fitzmerl duron

Akala ko plane geometry ang subject nito. Surveying and Traffic Engineering pala ang topic nyan.....hehehehehe

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