Question

What are the three factors that determine the radius of curvature of the path?

Answer 1

Answer:

Calculating the minimum radius for a horizontal curve is based on three factors: the design speed, the superelevation, and the side-friction factor (see superelevation and sidefriction factor modules).

Answer 2

♛What are the three factors that determine the radius of curvature of the path?

Answer:

✪There are only three independent scalars that can be obtained from two vectors v and w, namely v · v, v · w, and w · w. Thus the radius of curvature must be a function of the three scalars |γ′(t)|2, |γ″(t)|2 and γ′(t) · γ″(t).