11.) The position function for a particle moving along the x-axis at time t is given bys(t)=t*-81+6t²+40t–20(a) Find a formula for the velocity and acceleration of the particle.:)(b) What is the velocity and the acceleration at time t= 3? What do these values indicate?

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Answered: 11.) The position function for a…

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

Chapter3: Motion In Two Dimensions

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Problem 3CQ

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11.) The position function for a particle moving along the x-axis at time t is given by s(t)=t*-81+6t²+40t–20 (a) Find a formula for the velocity and acceleration of the particle. :) (b) What is the velocity and the acceleration at time t= 3? What do these values indicate?