The position of an object moving along an x axis is given by x=3t−4t^2+t^3, where x is in meters and t in seconds. (a)what is the object's displacement between t = 0 and t = 4s? (b) what is its average velocity for the time interval from t = 2s to t=4s (c) graph x versus t for 0 ≤ t ≤ 4 s and indicate how the answer for b can be found on the graph

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
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The position of an object moving along an x axis is given by x=3t−4t^2+t^3, where x is in meters and t in seconds. (a)what is the object's displacement between t = 0 and t = 4s? (b) what is its average velocity for the time interval from t = 2s to t=4s (c) graph x versus t for 0 ≤ t ≤ 4 s and indicate how the answer for b can be found on the graph

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