The speed limit on a particular freeway is 28.0 m per s (about 101 km per hour). A car that is merging onto the freeway is capable of accelerating at 5.50 m/s2 If the car is currently traveling forward at 13.0 m per s, what is the shortest amount of time it could take the vehicle to reach the speed limit?

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 64AP: To pass a physical education class at a university, a student must run 1.0 mi in 12 min. After...
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The speed limit on a particular freeway is 28.0 m per s (about 101 km per hour). A car that is merging onto the freeway is capable of accelerating at 5.50 m/s2 If the car is currently traveling forward at 13.0 m per s, what is the shortest amount of time it could take the vehicle to reach the speed limit?

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