• A car traveling at 25 mi/h is to stop on a 35-m-long shoulder of the road. (a) What is the required magnitude of the minimum acceleration? (b) How much time will elapse during this minimum deceleration until the car stops?

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Chapter2: Kinematics
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Problem 9CQ: There is a distinction between average speed and the magnitude of average velocity. Give an example...
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31. • A car traveling at 25 mi/h is to stop on a
35-m-long shoulder of the road. (a) What
is the required magnitude of the minimum
acceleration? (b) How much time will
elapse during this minimum deceleration
until the car stops?
Transcribed Image Text:31. • A car traveling at 25 mi/h is to stop on a 35-m-long shoulder of the road. (a) What is the required magnitude of the minimum acceleration? (b) How much time will elapse during this minimum deceleration until the car stops?
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