Question 7 Using vf = v; + at, calculate the time it takes a car to come to rest if v; 24 m and the stopping acceleration is a = -3 "m. Notice that the sign of the %D acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
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Question 7
Using vf = v; + at, calculate the time it takes a car to come to rest if v; =
24 m and the stopping acceleration is a =-3
g2 *
Notice that the sign of the
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; = 24 m and the stopping acceleration is a =-3 g2 * Notice that the sign of the acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.
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