Question 4 (To make a determination of when the acceleration of the hiker was positive, negativeor zero, I used the graph of the velocity function and:OI read the values off of the graph at a particular time or interval of times.Ol estimated the slope of the graph at a particular time or interval of times.OI looked at the concavity of the graph at a particular time or interval of times.OI estimated the accumulated area beneath the graph at a particular time orinterval of times.None of these methods will produce the correct answer. 5575Assume the velocity of a person traveling along a straight hiking trail is given by thegraph depicted. The input to the function is time in hours, and the output is velocityin miles per hour. The trail travels east-west, and the velocity shown is the eastwardvelocity.

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To make a determination of when the acceleration of the hiker was positive, negative or zero, I used the graph of the velocity function and: I read the values off of the graph at a particular time or interval of times. l estimated the slope of the graph at a particular time or interval of times. I looked at the concavity of the graph at a particular time or interval of times. I estimated the accumulated area beneath the graph at a particular time or interval of times. O None of these methods will produce the corect answer.

To make a determination of when the acceleration of the hiker was positive, negative or zero, I used the graph of the velocity function and: I read the values off of the graph at a particular time or interval of times. l estimated the slope of the graph at a particular time or interval of times. I looked at the concavity of the graph at a particular time or interval of times. I estimated the accumulated area beneath the graph at a particular time or interval of times. O None of these methods will produce the corect answer.

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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