A high ratio power/mass ratio passenger car enters an acceleration lane at 45 kph and merges into traffic lane at 69 kph. Estimate the desired length of the acceleration lane when the acceleration rate is 4.3 m/s^2.

Q: When crossing an intersection, a motorcyclist encounters the slight bump or crown caused by the…

A:

Q: Determine the braking distance downhill and the percent grade of the highway at that section of the…

A: Velocity (V)= 55 mph Coefficient of friction = 0.30lets say breaking distance when driving uphill =…

Q: The 5-Mg truck and 2-Mg car are traveling with the free-rolling velocities of 37 km/h and 13 km/h,…

A:

Q: Cars are traveling on level terrain at 64 mph on a road with a coefficient o sion of 0.8. The driver…

A: Give data Velocity of car = 64 mph or miles/hr  Coefficient of adhesion = 0.8  Reaction time of…

Q: A car follows a slow moving truck (travelling at a speed of 10 m/s) on a two-lane two-way highway.…

A: Given,velocity of truck=10 m/sfinal velocity of car=10 m/sInitial spacing between car and truck= 16…

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.