Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The equation of motion of a particle is given by 
,where s and t are measured in cm and sec . The time when the particle stops momentarily is
Text Solution
Verified by ExpertsThe correct answer is:
C
= velocity = 0
(when particle stopped)
⇒ ⇒ 
Hence time 1, 2 sec .
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