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CGP EDU Academic Team
Published on: September 13, 2026
Let us consider a particle P where is moving straight on the X-axis. We also know that the rate of change of its position is given by 
; where x is its separation from the origin and t is time. This term 
is called the velocity of particle (v). Further the second derivation of x, w.r.t. time is called acceleration
Correct Answers for Comprehension Sub-Questions
Text Solution
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Ans.
(i)
Sol. L2T3
(ii)
Sol. L2T–3
(iii)
Sol. LT–1
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