Motion in A Straight Line

Question: The displacement of a particle starting from rest (at \[t = 0\]) is given by \[s = 6{t^2} - {t^3}\]. The time in seconds at which the particle will attain zero velocity again, is



1) 2
2) 4
3) 6
4) 8
Solution: Explanation: Explanation
non-uniform-motion

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