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Using vf = v; + at, calculate the time it takes a car to come to rest if v; Notice that the sign of the - 27 m and the stopping acceleration is a = -5 m acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.

Using vf = v; + at, calculate the time it takes a car to come to rest if v; Notice that the sign of the - 27 m and the stopping acceleration is a = -5 m acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.

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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Question 7 Using vf = v; + at, calculate the time it takes a car to come to rest if v; = %3D 27 m and the stopping acceleration is a = -5 " 77 Notice that the sign of the s2 acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.
Transcribed Image Text:Question 7 Using vf = v; + at, calculate the time it takes a car to come to rest if v; = %3D 27 m and the stopping acceleration is a = -5 " 77 Notice that the sign of the s2 acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.
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