The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at O is rotating counterclockwise at the rate of 15.7 deg/s when the sprinter passes the 64-mmark, determine the speed v of the sprinter and the value of r. 46 m 15 m

Q: The sprinter begins from rest at position A and accelerates along the track. If the stationary…

A: From the given question it is required to calculate the speed v of the sprinter and the value r.

Q: A car braked with a constant deceleration of 16 ft/sec^2, producing skid marks measuring 200 ft…

A: ASKED: To determine the speed of the car before the application of brakes.   Given, Constant…

Q: A driver travelling at 50 mph is 80 m from the wall ahead. Total perception-reaction time of the…

A: The Stopping sight distance is given by  S=LL+LB Where, LL=Lag distance = 0.278V×tr LB=Braking…

Q: 2.32 A driver is traveling at 52 mi/h on a wet road. An object is spotted on the road 415 ft ahead…

A:

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: Determine the yellow interval (in seconds) that eliminates a dilemma zone for a 20-ft long passenger…

A: Length of passenger car, Speed of passenger car, Perception reaction time, To find: The yellow…

Q: Calculate the minimum sight distance required on a two way two lane road for the two vehicles…

A:

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.