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If S=9t-3t^3, then maximum velocity is...

If `S=9t-3t^3`, then maximum velocity is

A

0

B

`-9` units / sec

C

9 units/ Sec

D

10 units /sec

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The correct Answer is:
C
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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