The velocities of commuter trains A and B are as shown. Knowing that the speed of each train is constant, and that B reaches the crossing 8 minutes after A passed through the same crossing, answer the following questions: (a) The direction of the relative velocity of B with respect to A. (b) The relative velocity of B with respect to A.

Q: Car Ais traveling at a location where the speed limit is 100 km/h. The police officer in car…

A: Given : For Car A : VOA = 130 km/h = 36.11 m/secVFA = 100 km/h = 27.78 m/sectAF = 4.2 sec For Car P…

Q: Time or space headway is a measure of the microscopic .flow model True O False

A: 2Q) Introduction : The time between two cars passing a spot is known as the time headway. The…

Q: Derive the relationship between average headway, space mean speed, and average pacing. Compute the…

A: Average Headway (H) = 3 secondsAverage Spacing (S) = 50 feetTo find: the space mean speed (V) in…

Q: A trains from rest at station A and it took 150 seconds to reach station B. The speed-time curve of…

A: Let d be the distance covered between two stations. V=dsdtds=Vdt

Q: 5 Q2): A train travels from station (A) to station (B) and back to the station (A) in 1 hour and 40…

A:

Q: A 14-km streetcar line travels eastbound and westbound in shared ROW, and in each direction, it has…

A: To compute the percent of change in operating speed and cycle speed due to the new designs, we need…

Q: Activity 3 Questions At the instant shown, cars A and B are traveling with speeds of 18 m/s and 12…

A: Given data, VA = 18 m/s VB = 12 m/s Radius ρ = 100 m

Q: A subway train stop at two stations that are 2km apart. The maximum acceleration and deceleration of…

A:

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

A:

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…

Q: Speed (mph) A car starts from rest an of 60 mph in 20 seconds during this period is con 20 minutes,…

A: The given figure can be divided into three parts as shown below. Time is given in seconds so speed…

Q: vay tm= 2.5 seconds (gap) in sQ = 200 vehicles per hour,

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Q: Cars A and B approached each other on a straight road from points 468 meters apart. A has an initial…

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Q: A driver is driving at an initial speed of 48 kph. At the back of his truck is a mounted container…

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Q: Q1/ A car travelling at a constant velocity of 30 km/hr , see a man walking across the road (32m)…

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Q: The velocities of commuter trains A and B are as shown. Knowing that the speed of each train is…

A:

Q: Two automobiles A and B shown below are approaching each other in adjacent highway lanes. At t = 0,…

A: Determine (a) the uniform accelerations of A and B, (b) when the vehicles pass each other, (c) the…

Q: From a point beside a road, a one way traffic stream is observed to consist of - A stream of cars…

A: The velocity of the car is vc=90 kmph The time headway for the car is hc=10 s. The velocity of the…

Q: The spacing of moving traffic in queue can be modeled by s = 3.0 + 4.0 u + 0.0025u^2 where u is the…

A: Given data: Spacing (S) = 0.0025 u2 + 4.0 u + 3.0 u is in km/h.

Q: A vehicle (SUV) is to overtake a bus as it enters an acceleration lane. The speed of the SUV is 80…

A: "Since you have posted a question with multiple sub-parts. It is a lengthy numerical with multiple…

Q: A cyclist travels at a steady 16 km/h on the four legs of his journey. From his origin, O, he…

A: Using the given information in the question, the path of the cyclist has to be plotted using…

Q: The gap between two consecutive automobiles (distance between the back of a vehicle and the front of…

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Q: Consider a bathtub on a luxury train. Before the train leaves the station, the bathtub is completely…

A: Acceleration, Depth of tub, Width of tub, Length of tub, To find: Amount of water spilled.

Q: Car B is traveling a distance dahead of car A. Both cars are traveling at 60 ft/s when the driver of…

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Q: The traffic light just turns green at an intersection. The vehicles leaving the queue at u = 30mph,…

A: Given that; Upstream;(u1)=30mph(u1)=60mphk1=60 veh/mk2=30 veh/mdensity of queue=130 veh/hQueue…

Q: Car A is traveling at a location where the speed limit is 100 km/h. The police officer in car…

A: Given: For driver: vAi=126 Kmh=35 msvAf=147 Kmh=40.83 mstA=4.4 s For Police officer: vpi=0 Kmh=0…

Q: Situation 02. Clarissa is running at 5 m/s to catch the school bus, which is stopped toa nearby bus…

A: Given that,  vs0 = 5 m/s a=0.17 m/s2 xb0=40 m

Q: noves in a straight line with a vela at t = 5s if when t=0, x=0.

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Q: A traffic stream on a particular highway is moving with speed of 62 kmph. The time interval between…

A: Given data: A traffic stream on a particular highway is moving with, Speed, v=62 kmph Distance, s =…

Q: A grab driver is traveling at 15 m/s when the traffic light 787 ft ahead suddenly turns red. The…

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Q: 4 m/s² 8 5 -6 m/s² a. Find the velocity after 8sec. (5pts) b. Find the velocity after 15sec. (5pts)…

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Q: 3. A train starts from rest at station A and accelerates at 0.5 m/s for 60 Afterwards it travels…

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Q: pts) In a section of highway 200ft long, three vehicle A, B, and C are traveling at constant speeds…

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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.