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If the displacement of a moving particle...

If the displacement of a moving particle is given by `s=5 + 20 t-2t^(2),` then acceleration when velocity is zero, is

A

0

B

`4" units/sec"^(2)`

C

`-4" units/sec"^(2)`

D

`-2" units/sec"^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-APPLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS
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