Two cars are moving along a straight line AB. Car A starts from rest from point A and moves toward point B The acceleration of car A starts from (0) m/s and inereases at a rate of( 2 m/s2/s) ( means ax=2t m/s?). Car B starts form B and moves toward A. The acceleration of B starts from (0) m/s' and increases by a rate of (4m/s'/s). Both cars are met at a distance of (2/3) of total AB distance as measured from A. Find : I-the velocity of each car when they met. ii-Length of AB in m.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 13P: A person lakes a trip, driving with a constant speed of 89.5 km/h, except, for a 22.0-min rest stop....
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Two cars are moving along a straight line AB. Car A starts from rest from
point A and moves toward point B The acceleration of car A starts from (0) m/s
and increases at a rate of( 2 m/s2/s) ( means a=2t m/s?). Car B starts form B and
moves toward A. The acceleration of B starts from (0) m/s' and increases by a rate
of (4m/s'/s). Both cars are met at a distance of (2/3) of total AB distance as measured
from A. Find :
I-the velocity of each car when they met.
ii-Length of AB in m.
Transcribed Image Text:Two cars are moving along a straight line AB. Car A starts from rest from point A and moves toward point B The acceleration of car A starts from (0) m/s and increases at a rate of( 2 m/s2/s) ( means a=2t m/s?). Car B starts form B and moves toward A. The acceleration of B starts from (0) m/s' and increases by a rate of (4m/s'/s). Both cars are met at a distance of (2/3) of total AB distance as measured from A. Find : I-the velocity of each car when they met. ii-Length of AB in m.
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