Automobiles A and B shown in below are traveling in adjacent highway lanes and at t = 0 have the positions and speeds shown. Knowing that automobile A has a constant acceleration of 0.60 m/s? and that B has a constant deceleration of 0.35 m/s?, determine (a) when and where A will overtake B, (b) the speed of each automobile at that time.

Automobiles A and B shown in below are traveling in adjacent highway lanes and at t = 0 have the positions and speeds shown. Knowing that automobile A has a constant acceleration of 0.60 m/s? and that B has a constant deceleration of 0.35 m/s?, determine (a) when and where A will overtake B, (b) the speed of each automobile at that time.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

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.

Question

Automobiles A and B shown in below are traveling in adjacent highway lanes and
at t = 0 have the positions and speeds shown. Knowing that automobile A has a
constant acceleration of 0.60 m/s? and that B has a constant deceleration of 0.35
m/s?, determine (a) when and where A will overtake B, (b) the speed of each
automobile at that time.
(Va)o = 14.92 km/h
(Vg)o = 22.87km/h
A
22.37 m

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