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

# Sight Distance of Vertical Parabolic Curve

June 26, 2017 - 1:20am

#1
Sight Distance of Vertical Parabolic Curve

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