3. The position of a particle in rectilinear motion is given by s(r) = rin(+) for 1 > 0, where is in seconds. Find the time (1 > 0) at which the velocity of the particle is 0, and find the particle's acceleration at that time as well. You must find exact values-don't approximate with a calculator.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 113CP: The position of a particle moving along the x -axis varies with time according to x(t)=5.0t24.0t3 ....
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3. The position of a particle in rectilinear motion is given by s() = rln(+) for 1> 0, where r is in
seconds.
Find the time (r > 0) at which the velocity of the particle is 0, and find the particle's acceleration
at that time as well. You must find exact values-don't approximate with a calculator.
Transcribed Image Text:3. The position of a particle in rectilinear motion is given by s() = rln(+) for 1> 0, where r is in seconds. Find the time (r > 0) at which the velocity of the particle is 0, and find the particle's acceleration at that time as well. You must find exact values-don't approximate with a calculator.
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