Please answer this problem in 15 minutes, need a correct answer with complete solution. Subject is Highway Engineering. Box the final answer and do not shortcut your solution. I will give an upvote if it satisfies. Thank you! A vehicle that is moving on a wet road that has difference in elevation of 3 m on both ends. Starting point is higher than the end point. The horizontal length of the road is 100 m ends at an initial speed of 50 km/h and is needed to stop. What is its braking distance?

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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.