A red car starts from rest at t acceleration of 20 m/s? until it reaches a speed of 80 kph, then maintains this speed. Also, when t = 0, a yellow car located 3.5 km behind is traveling toward the red car at a constant speed of 110 kph. Determine (a) the time and (b) the distance traveled by the red car and yellow car (from t = 0) O and travelling straight along the road with a constant when they pass each other.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 48P: A commuter train travels between two downtown stations. Because the stations are only 1.00 km apart,...
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A red car starts from rest at t = 0 and travelling straight along the road with a constant
acceleration of 20 m/s? until it reaches a speed of 80 kph, then maintains this speed. Also, when t =
0, a yellow car located 3.5 km behind is traveling toward the red car at a constant speed of 110
kph. Determine (a) the time and (b) the distance traveled by the red car and yellow car (from t = 0)
when they pass each other.
Transcribed Image Text:A red car starts from rest at t = 0 and travelling straight along the road with a constant acceleration of 20 m/s? until it reaches a speed of 80 kph, then maintains this speed. Also, when t = 0, a yellow car located 3.5 km behind is traveling toward the red car at a constant speed of 110 kph. Determine (a) the time and (b) the distance traveled by the red car and yellow car (from t = 0) when they pass each other.
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