The position of an object moving along an x axis is givenby x = 3t - 4t? + t, where x is in meters and t in seconds. Find theposition of the object at the following values of t: (a) 1 s, (b) 2 s, (c)3 s, and (d) 4 s. (e) What is the object's displacement between t = 0and t = 4 s? (f) What is its average velocity for the time intervalfrom t = 2 s tot = 4 s? (g) Graph x versus t for 0

Answered: Image /qna-images/answer/de13fe4b-0cd3-46f3-be58-baa470f855df.jpg

Answered: and t = 4 s? (f) What is its average…

and t = 4 s? (f) What is its average velocity for the time interval from t = 2 s to t = 4 s? (g) Graph x versus t for 0sts4s and in- dicate how the answer for (f) can be found on the graph.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

The position of an object moving along an x axis is given
by x = 3t - 4t? + t, where x is in meters and t in seconds. Find the
position of the object at the following values of t: (a) 1 s, (b) 2 s, (c)
3 s, and (d) 4 s. (e) What is the object's displacement between t = 0
and t = 4 s? (f) What is its average velocity for the time interval
from t = 2 s tot = 4 s? (g) Graph x versus t for 0<t<4 s and in-
dicate how the answer for (f) can be found on the graph.

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