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Problem Two cars are driving towards each other on a straight road with speeds voA = 72 km/h and VOB = 54 km/h. When the distance bewteen them is 150 m, their drivers push the brakes simultaneously and start decelerating uniformly to avoid a collision. Assuming that the two cars stop at a distance of 10 m from each other, and that car A stops 1.0s later than car B, determine a) the acceleration of each car; b) the braking distances for each car; c) the braking times for each car.

Problem Two cars are driving towards each other on a straight road with speeds voA = 72 km/h and VOB = 54 km/h. When the distance bewteen them is 150 m, their drivers push the brakes simultaneously and start decelerating uniformly to avoid a collision. Assuming that the two cars stop at a distance of 10 m from each other, and that car A stops 1.0s later than car B, determine a) the acceleration of each car; b) the braking distances for each car; c) the braking times for each car.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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72 km/h Problem 2 Two cars are driving towards each other on a straight road with speeds VOA = and VOB = 54 km/h. When the distance bewteen them is 150m, their drivers push the brakes simultaneously and start decelerating uniformly to avoid a collision. Assuming that the two cars stop at a distance of 10m from each other, and that car A stops 1.0s later than car B, determine a) the acceleration of each car; b) the braking distances for each car; c) the braking times for each car.
Transcribed Image Text:72 km/h Problem 2 Two cars are driving towards each other on a straight road with speeds VOA = and VOB = 54 km/h. When the distance bewteen them is 150m, their drivers push the brakes simultaneously and start decelerating uniformly to avoid a collision. Assuming that the two cars stop at a distance of 10m from each other, and that car A stops 1.0s later than car B, determine a) the acceleration of each car; b) the braking distances for each car; c) the braking times for each car.
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