A truck with CG at X = 1.4 m and Y : %3D 1.7 m is traveling on curved road of radius 200 m and superelevation as 0.05. Determine the maximum safe speed to avoid both slipping and overturning, assuming that the coefficient of side friction is 0.15. Sketch, explain and derive the expression for the conditions when overturning is likely to happen.

Q: 3. A car travelling at 90kph requires 55m to stop after the brakes have been applied. Determine the…

A: Determine the slope of the road ? Given : speed = 90 kmph f = friction coefficient = 0.50 braking…

Q: Determine the maximum speed for each car if the normal acceleration is limited to 0.64g. The roadway…

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Q: What is the minimum radius of curvature that can be designed for operation a safe vehicle at a speed…

A: Given, V=70 miles/ hour e= 6% f= 0.10

Q: The car's braking distance from a velocity of v= 96 km/hr is 45 m on a level pavement. Assuming that…

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Q: The minimum radius of the curve is 216 meters, and the value of coefficient of friction and…

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Q: the required superelevation is

A: Given data, A highway is designed fro,  v= 80 km/h radius,r= 250 m Determine the required…

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.