The car has an initial speed vo = 20 m/s. It increases its speedalong the circular track at s = 0, at = (0.7s) m/s, where s is inmeters. (Figure 1)Part ADetermine the time needed for the car to travel s = 45 m.Express your answer to three significant figures and include the appropriate units.HÀ?ValueUnitst =

Given data: The initial speed is v0=20 m/s The displacement is s=45 m The acceleration is a=0.7s…

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Determine the time needed for the car to travel s = 45 m.

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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Distance and Speed

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Question

The car has an initial speed vo = 20 m/s. It increases its speed
along the circular track at s = 0, at = (0.7s) m/s, where s is in
meters. (Figure 1)
Part A
Determine the time needed for the car to travel s = 45 m.
Express your answer to three significant figures and include the appropriate units.
HÀ
?
Value
Units
t =

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