13. When a 1984 Alfa Romeo Spider sports car accelerates in the x-direction at the maximum possible rate, its motion during the first 20. seconds is extremely well modeled by the simple equation v, = (60 m of the car's velocity increases linearly with time. What is its acceleration after 3s, assuming that 2 2/s')t, where t is time in seconds and v, is in m/s. In other words, the square the car starts from rest att= 0 s?

13. When a 1984 Alfa Romeo Spider sports car accelerates in the x-direction at the maximum possible rate, its motion during the first 20. seconds is extremely well modeled by the simple equation v, = (60 m of the car's velocity increases linearly with time. What is its acceleration after 3s, assuming that 2 2/s')t, where t is time in seconds and v, is in m/s. In other words, the square the car starts from rest att= 0 s?

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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