A motorist traveling with a constant velocity of 30 m/s passes a school-crossing comer, where the speed limit is 20 km/h. Just as the motorist passes, a traffic officer on a motorcycle stopped at the comer starts off in pursuit with a constant acceleration of 2.0 m/s?. How much time elapses (in seconds) before the officer catches up with the motorist?

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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A motorist traveling with a constant velocity of 30 m/s passes a school-crossing comer, where the speed
limit is 20 km/h. Just as the motorist passes, a traffic officer on a motorcycle stopped at the comer starts
off in pursuit with a constant acceleration of 2.0 m/s?. How much time elapses (in seconds) before the
officer catches up with the motorist?
Transcribed Image Text:A motorist traveling with a constant velocity of 30 m/s passes a school-crossing comer, where the speed limit is 20 km/h. Just as the motorist passes, a traffic officer on a motorcycle stopped at the comer starts off in pursuit with a constant acceleration of 2.0 m/s?. How much time elapses (in seconds) before the officer catches up with the motorist?
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