ars A and B starts from rest at the intersection of two roads which makes an angle 60° with each other. Car A accelerates at 0.85 m/s2 and car B has an acceleration of 0.70 m/s2. Determine the relative displacement of the two cars 30 seconds after leaving the intersection. Determine the relative velocity of the two cars 30 seconds after leaving the intersection. Determine the relative acceleration of the two cars 30 seconds after leaving the intersection

ars A and B starts from rest at the intersection of two roads which makes an angle 60° with each other. Car A accelerates at 0.85 m/s2 and car B has an acceleration of 0.70 m/s2. Determine the relative displacement of the two cars 30 seconds after leaving the intersection. Determine the relative velocity of the two cars 30 seconds after leaving the intersection. Determine the relative acceleration of the two cars 30 seconds after leaving the intersection

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter3: Characteristics Of The Driver, The Pedestrian, The Bicyclist, The Vehicle, and The Road

Section: Chapter Questions

Problem 9P

See similar textbooks

Similar questions

A car starts from rest and travels 10 sec. with an acceleration of a = 4 – 0.3t, then runs for 30 sec. at constant velocity and finally comes to rest by decelerating at 3.125 m/s2. Determine the velocity of the car after 10 sec. Determine the distance traveled by the car during the period of 10 sec. c. Determine the total distance traveled by the car until it stops.
A car moves in a straight line with a velocity of v = (3t2-7t) m/s, and t is in seconds. Determine its acceleration in m/s2 at t = 5s if when t=0, x=0.
Situation 3. A road having a radius of 120m and has angle of 9.31 degrees from the horizontal. The center of gravity of the car is located 0.80m above the roadway and the distance between the two front wheels is 1.20m. If the car has a total weight of 15 KN, a. Compute the normal acceleration and the velocity of the car before overturning. b. If uk= 0.60, what is the velocity of the car without sliding? Please answer this with a complete solution and with a Free Body Diagram PLEASE. Thank you.
6. A car starts from rest and has a constant acceleration of 3ft/s2. Find the average velocity during the first 10 seconds of motion.
2. The dragster starts from rest and travels along a straight track with an acceleration-deceleration described by the graph. Construct the v-s graph for 0
In traveling a distance of 3.3 km between points A and D, a car is driven at 86 km/h from A to B for t seconds and 42 km/h from C to D also for t seconds. If the brakes are applied for 4.8 seconds between B and C to give the car a uniform deceleration, calculate t and the distance s between A and B.
compute the braking distance (in meters). if a vehicle is moving down at a speed of 83 kph along an inclined surface (G = 2%). and the coefficient of friction is 0.33.
Car A starts from rest at t = 0 and travels along a straight road with a constant acceleration of 6 ft/s^2 until it reaches a speed of 80 ft/s. Afterwards it maintains this speed. Also, when t = 0, car B located 6000 ft down the road is traveling towards A at a constant speed of 60 ft/s. Determine the distance traveled by car A when they pass each other.
a car starts from rest and travels 10 sec. with an acceleration of a=4-0.3t, then runs for 30 seconds at constant velocity and finally comes to rest by decelerating at 3.125 m per sq. s Determine the velocity of the car after 10 seconds. A. 20 m/s B. 25 m/s C. 30 m/s D. 35 m/s E. none of the above point Determine the distance travelled by the car during the period of 10 seconds. A. 120m B. 150m C. 170m D. 182m E. None of the above Determine the total distance travelled by the car until it stop A. 950m B. 1000m C. 1050m D. 1100m E. None of the above
The boat is traveling along the circular path with a speed of v = (0.0625t2) m/s, where t is in seconds. Determine the magnitude of its acceleration when t = 10 s.
TOPIC: Equation of Motion (NORMAL AND TANGENTIAL) Fn= Man Ft= Mat A road having a radius of 120m and has an angle of 9.31° from the horizontal. The center of gravity of the car is located 0.80m above the roadway and the distance between the two front wheels is 1.20m. If the car has a total weight of 15KN, Compute the normal acceleration and the velocity of the car before overturning. If uk= 0.60, what is the velocity of the car without sliding? PLEASE ANSWER WITH A COMPLETE AND DETAILED SOLUTIONS. THANK YOU
The rectangular components of acceleration for a particle are ax=3t and ay=30-10t where a is in fps². If the particle starts from rest at the origin, find the radius of curvature of the path at t=2sec