66-kph A 48-kph 30°

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: Two trains travel on parallel tracks in the same direction. The first train has a length of 100m and…

A: ASKED- To determine the time taken: for second train to reach the end of the first train for the…

Q: Calculate the setback distance on a national highway having horizontal curve of radius 300 m and…

A:

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 car traveling at a certain speed saw an obstruction ahead. The reaction time is 2.8 s, compute the…

A:

Q: In traveling a distance of 4.2 km between points A and D, a car is driven at 104 km/h from A to B…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Car A is traveling at a constant speed va - 127 km/h at a location where the speed limit is 100…

A:

Q: A motorist is traveling at vo = 64 km/h when she observes that a traffic light x = 327m ahead of her…

A:

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: For the instant represented, car A is rounding the circular curve at a constant speed of 23 mi/hr,…

A: The speed of car A is 23 mi/hr. The deceleration of car B is 4.5 mi/hr/sec. Consider the figure,

Q: Two cars are traveling at the same speed of kpl road. Car A decelerates at the rate of 2m/s. Car A…

A: given

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

A:

Q: The spacing of moving traffic in a queue can be modeled by s = 3.0 + 0.4u + 0.0025u2, where u is the…

A:

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

A:

Q: In an ore-mixing operation, a bucket full of ore is suspended from a travelling crane which moves…

A:

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: On a six-lane EDSA, an observer is stationed at a certain spot. Alt of the cars in lane lare moving…

A:

Q: Traffic at a certain intersection is 2076 cars per day. A consultant has told the city that traffic…

A: Given:Present traffic= 2076Rate of traffic growth = 4% per year Required:Traffic at the end of 7…

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

A:

Q: Two cars A and B have a velocity of 21.00m/s in the same direction. Car A is 58.12m behind Car B…

A:

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

A: Given data, Speed of both cars A & B, V = 60 ft/s Reaction time for both cars A & B, t =…

Q: A motorist is traveling at v0 = 63 km/h when she observes that a traffic light x = 448m ahead of her…

A: Given, Initial speed, Vo = 63 km/h Time the red light stays on, T = 26 s Horizontal distance of the…

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: subway Q3/A subway traveling at 40 km/hr decelerates as it reaches point A and slows down with a…

A: a=594.52 km/hr2 v=46.58 km/hr

Q: Car A is traveling at a constant speed vA = 123 km/h at a location where the speed limit is 100…

A: a=5.6m/s2 VA =123kmph

Q: A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a…

A: To find the distance travelled after three seconds

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: subway Q3/A subway traveling at 40 km/hr decelerates as it reaches point A and slows down with a…

A: Constant acceleration(a)=595.74km/hr2 Velocity of car(v)= 46.62km/hr

Q: vectors are shown for the car velocity vector is directed forward. For each a ation vector describe…

A: (i)a1Speed = increasing Path = no path curvature(ii)a2Speed = increasing Path =Car turing to…

Q: Car A is traveling at a constant speed va = 135 km/h at a location where the speed limit is 100…

A: Please refer the attached image for complete solution. THANK YOU.

Q: A vehicle is moving at 50 mph and suddenly sees an object. It applies the brakes and slows down to a…

A: The initial speed of the vehicle, Vo =50 mphThe final speed of the vehicle, Vf =15 mphThe PIEV time,…

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

A:

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

A: Given :

Q: Car A is traveling at a constant speed va = 132 km/h at a location where the speed limit is 100…

A: Please refer the attached image for complete solution. THANK YOU.

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.