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If a particle moves according to the law...

If a particle moves according to the law `s=6t^(2)-(t^(3))/(2)`, then the time at which it is momentarily at rest is

A

t=0 only

B

t=8 only

C

t=0,8

D

none of these

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The correct Answer is:
C
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OBJECTIVE RD SHARMA-DERIVATIVE AS A RATE MEASURER -Exercise
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