The position of a particle moving along the x-axis is given by x=t^3+3t^2 -9t-6, when t =1sec particle is 11m to the right of origin. (a) When t=2 sec, determine v and a. (b)During the time interval from t=0 to t=2sec, determine the v(ave) and v(ave )speed
The position of a particle moving along the x-axis is given by x=t^3+3t^2 -9t-6, when t =1sec particle is 11m to the right of origin. (a) When t=2 sec, determine v and a. (b)During the time interval from t=0 to t=2sec, determine the v(ave) and v(ave )speed
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter8: Time And Time-related Variables In Engineering
Section: Chapter Questions
Problem 14P
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The position of a particle moving along the x-axis is given by x=t^3+3t^2 -9t-6, when t =1sec particle is 11m to the right of origin. (a) When t=2 sec, determine v and a. (b)During the time interval from t=0 to t=2sec, determine the v(ave) and v(ave )speed

Transcribed Image Text:Problem 8. The position of a particle moving along the x-axis is given by
x=t° +3t? -9t-6, when t = 1 sec, the particle is 11m to the right of origin.
(a) When t=2 sec, determine v and a.
(b)During the time interval from t=0 to t=2sec, determine the vave and (vave )speed
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