height of the centre of gravity of the car above the road

Q: A valley curve is formed between two gradients having deviation angle 1 in 15. If the length of…

A: Given- Deviation angle 1 in 15,Length of curve=45 m,Rate of change of centifugal acceleration=0.6…

Q: Q5. An existing vertical curve on a highway joins a (+4%) grade with a (-4%) grade. If the length of…

A:

Q: 5. Using the derived equation from the previous question, solve the following problem: A race car is…

A: Given, r = 55 m  θ = 40o   S = 216 km/hr or 60 m/s

Q: Determine the minimum radius of curvature that should be used for a highway if a car's normal…

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Q: For a circular curve of radius 180 m, the coefficient of lateral friction of 0.15 and the design…

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Q: A truck weighing 35 tons is traveling at 32 km/h round a curve track of 43 m radius. If the center…

A: Weight of vehicle = 35 tons Speed of vehicle= 32 kmph Radius of curve= R = 43 m C.G of truck above…

Q: The banking of the road way is 10 degrees at a radius of curvature of 80m, what will be the maximum…

A: Given: The banking angle is 10o. The radius of curvature is 80 m. The coefficient of friction is…

Q: The 500KN is in contact with a 450 inline. The coefficient of static friction is 0.25. Compute the…

A: Given: The load is 500 kN. The incline angle is 45o. The coefficient of static friction is 0.25.

Q: A 7.5 m wide two-lane road on a plain terrain is to be laid along a horizontal curve of radius 510…

A: Given Data Width of road (B) = 7.5 m  Plain terrain  Radius of curve (R) = 510 m  Design speed = 100…

Q: The Jeep hao ueigh of yo0 kg and travels with the cootant Hangent accelecation ap: 3 m/sover the…

A: When in circular motion ,there is two acceleration  1. Normal acceleration depends on change in…

Q: A vehicle of weight 40 kN negotiating a horizontal curve of radius 250 m is subjected to the…

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Q: A highway curve with a radius of 1 50 meters is banked so that there is no lateral pressure…

A: Given data,  v = 50 km/hr Radius of car, r = 150 m Gravitational constant, g = 9.81 m/s2   To find…

Q: 2/115 The car Cincreases its speed at the constant rate of 1.5 m/s² as it rounds the curve shown. If…

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Q: Q3) On the road with a 6% gradient, one of the vehicles is climbing the slope with a speed of V₁=80…

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Q: The design speed for a National Highway is 100 kmph. If the maximum permissible superelevation is…

A: Design speed V=100 kmph, Maximum permissible superelevation e=0.10, Coefficient of lateral friction…

Q: vehicle traverses a superelevated curve at 52 kph. If the radius of the curve is 64 meters, and the…

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Q: A vehicle is passing trough a simple curve and the drive's reaction time is 2.5 sec. towards a…

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Q: highway curve with a radius of 600 m is to be banked for a speed of 80 km/hr. What should be the…

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Q: The driver of a car, which is initially at rest at the top A of the grade, releases the brakes and…

A: Given- Initial velocity u=0 ft/s, Acceleration- a=2.83-0.006v2, Distance S=755 ft

Q: A road bend which deflects 80° is to be designed for a maximum speed of 100 km per hour, a maximum…

A: (Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: The rated speed of a 200-meter banked highway curve is 50 km per hour. the radius of the highway…

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Q: A vehicle transverses a superelevated curve at 52 kph. If the radius of the curve is 64 meters, and…

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Q: Car A experienced engine failure the moment it enters a 2-km highway that has a constant grade of 4…

A: Solution :

Q: A. Determine the rate of radial acceleration on a section of highway (design speed = 130 Km/hr)…

A: As per authoring guidelines, if the question number is not specified, the first question or three…

Q: The maximum design speed of the highway curve having a radius of 80 meters is 70kph. If the outer…

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Q: Problem 11: F13-S. Determine the maximum speed, v, that the jeep can travel over the crest of the…

A: To determine the maximum speed with which the car can travel over the crest of the shown hill…

Q: The radius of the central curve is 380m with design speed of 80kph. Determine the length of the…

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Q: 13. A vehicle travels the transition curve of radius 150 m in duration 15 s at a design speed of 80…

A: Radius, R = 150 mTime, t = 15 sec.Design speed, V = 80 km/hr. = 22.22 m/sThe rate of change of…

Q: anticipate the dip and the hump in the road, the driver of a car applies his brakes to produce a…

A: Points which are prerequisite to solve this problem are 1) tangential acceleration is given by…

Q: The design speed of a highway is 70 km/h. There is a horizontal curve of radius 160 m on a certain…

A: Design speed V=70 km/h, Radius of curve R=160 m, Transverse coefficient of friction f=0.15 Maximum…

Q: Car A experienced engine failure the moment it enters a 2-km highway that has a constant grade of 4…

A:

Q: A valley curve is formed between two gradients having deviation angle 1 in 15. If the length of…

A: given deviation angleN=1 in 15Length of curveL=45 mcentrifugal accelerationc=0.6 m/s3

Q: 2.4 Under the action of force P. the constant acceleration of block B is 5.7 ft/sec up the incline.…

A: Velocity: Velocity is defined the ratio of displacement and time. Velocity is vector quantity as…

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.