3. The offset distance of the simple curve from the P.T. to the tangent line passing through the P.C. is equal to 100m. The simple curve has an angle of intersection of 50°. A. Evaluate the length of the long chord. B. Evaluate the tangent distance. C. If the stationing of P.I. is 7+421, solve for the stationing of P.T.

Two tangents AB and VB are connected by a compound curve at points A (P.C.). and B (P.T.). Point V is the point of intersection of the tangents (P.I.). Angle VAB =30° and angle VBA =40°. Distance AB is 200m. and the radius of the second curve R2=100m. Determine the central angle of the first curve b. Determine the central angle of the 2nd curve C. Determine the radius of the first curve

The offset distance of the simple curve from PT to the tangent line passing through the PC is equal to 120.20m. The stationing of PC is at 2 + 540.26. The simple curve has an angle of intersection of 50° a. Compute the degree of curve. b. Compute the external distance. c. Compute the length of long chord.

Length of the curve depends on the criteria used for defining the degree of .the curve True O False O

3. If the length of the long chord and middle ordinate are 152 m and 5 m, respectively, determine the ff: a) Radius of the simple curve b) Degree of curve (arc basis)

Four tangents having an angle of intersections shown is to be connected by three simple curves having different radius with the last curve which is the 5 times sharper than the first curve. Find the radius of the each curve. AB = 300 m, BC = 200 m.

The slope dv/dx is positive when the tangent to the elastic curve slopes upward to the right. O False True L MO B UN

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A simple curve connects two tangents AB and BC with bearings N 85°30'00" E and S 68°30'00"E, respectively. If the stationing of B is 4+360.2, and the stationing of PC is 4+288.4, determine the following: a. Radius Answer: R= b. External Distance Answer: E= c. Middle Ordinate Answer: M= d. Chord Distance Answer: Lc= e. Length of Curve Answer: L= m m m m E

Length of the curve depends on the criteria used for defining the degree of .the curve True O False O