(ans.: i)18, 54,114; ii)58)11. A particle moves along the x-axis in such away that its distance xcm. from the origin after t sec. is given by the formula x = 27t-2what are its velocity and acceleration after 6.75 sec. ? How longdoes it take for the velocity to be reduced from 15 cm./sec. to 9cm./sec., and how far does the particle travel mean while ?(ans.: 0,-4,1.5 ;18)*%3D

Given, x=27t-2t 2 where, x is the distance in cm and t is the time in seconds.

11. A particle moves along the x-axis in such away that its distance x cm. from the origin after t sec. is given by the formula x = 27t-2r what are its velocity and acceleration after 6.75 sec. ? How long does it take for the velocity to be reduced from 15 cm./sec. to 9 cm./sec., and how far does the particle travel mean while ? (ans.: 0,-4,1.5;18) %3D

11. A particle moves along the x-axis in such away that its distance x cm. from the origin after t sec. is given by the formula x = 27t-2r what are its velocity and acceleration after 6.75 sec. ? How long does it take for the velocity to be reduced from 15 cm./sec. to 9 cm./sec., and how far does the particle travel mean while ? (ans.: 0,-4,1.5;18) %3D

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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