A particles is m oving in a straight fine so that after t seconds its di stance is s (in cms) from a fixed point on the line is given by s=f (t) = 8t +t. %3D Find (i) the velocity at time t = 2 sec (ii) the initial velocity (iii) acceleration at t = 2 sec.
A particles is m oving in a straight fine so that after t seconds its di stance is s (in cms) from a fixed point on the line is given by s=f (t) = 8t +t. %3D Find (i) the velocity at time t = 2 sec (ii) the initial velocity (iii) acceleration at t = 2 sec.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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
Transcribed Image Text:A particles is m oving in a straight fine so that after t seconds its di stance
is s (in cms) from a fixed point on the lineis given by s f (t) = 8t +t.
%3D
Find (i) the velocity at time t = 2 sec (ii) the initial velocity
%3D
(iii) acceleration at t 2 sec.
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