An object's position as a function of time is given by the expression; x(t) = 13.9/(t+1) + 2.2t3 - 13.9e-0.27t %3D Where are values have proper SI Units. What is the object's average velocity betweent 3.12 and t = 5.11 seconds?

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section6.3: Relative Velocity
Problem 27PP
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An object's position as a function of time is given by the expression; x(t) = 13.9/(t+1) + 2.2t3 - 13.9e 0.27t
Where are values have proper SI Units.
What is the object's average velocity between t = 3.12 and t =
5.11 seconds?
Transcribed Image Text:An object's position as a function of time is given by the expression; x(t) = 13.9/(t+1) + 2.2t3 - 13.9e 0.27t Where are values have proper SI Units. What is the object's average velocity between t = 3.12 and t = 5.11 seconds?
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Average velocity=total displacementtotal time                   ......(1)

 

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