Given a compound curve with R₁-390.32 m. and R₂-124.26 m. has a central angle of 12° and 18⁰ respectively. Determine the length of long chord, if it is parallel to the common tangent. 7 a) 132 m. b) 153 m. c) 193 m. d) 135 m cer your answer 13 What is the maximum velocity that a car could pass thru an easement curve having a length of spiral equal to 120 m. if the radius of the central curve is 260 m.? a) 86 kph
Given a compound curve with R₁-390.32 m. and R₂-124.26 m. has a central angle of 12° and 18⁰ respectively. Determine the length of long chord, if it is parallel to the common tangent. 7 a) 132 m. b) 153 m. c) 193 m. d) 135 m cer your answer 13 What is the maximum velocity that a car could pass thru an easement curve having a length of spiral equal to 120 m. if the radius of the central curve is 260 m.? a) 86 kph
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![26.4 Given a compound curve with R₁-390.32 m. and R₂-124.26 m. has a central angle of 12° and 18°
respectively. Determine the length of long chord, if it is parallel to the common tangent.
a) 132 m.
b) 153 m.
c) 193 m.
d) 135 m
Enter your answer
26.13 What is the maximum velocity that a car could pass thru an easement curve having a length of spiral
equal to 120 m. if the radius of the central curve is 260 m.?
a) 86 kph
b) 75 kph
c) 71.3 kph
d) 61.02 knh](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5eb2bade-7ca6-4747-b0d5-e05ec50d07b6%2F9d7bca94-c900-49dc-8ddc-f7c0dfc5391c%2Fbms6621_processed.jpeg&w=3840&q=75)
Transcribed Image Text:26.4 Given a compound curve with R₁-390.32 m. and R₂-124.26 m. has a central angle of 12° and 18°
respectively. Determine the length of long chord, if it is parallel to the common tangent.
a) 132 m.
b) 153 m.
c) 193 m.
d) 135 m
Enter your answer
26.13 What is the maximum velocity that a car could pass thru an easement curve having a length of spiral
equal to 120 m. if the radius of the central curve is 260 m.?
a) 86 kph
b) 75 kph
c) 71.3 kph
d) 61.02 knh
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