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The displacment of a particle is represe...

The displacment of a particle is represented by the following equation : `s=3t^(3)+7t^(2)+5t+8`
where s is in metre and t in second. The acceleration of the particle at t=1:-

A

`14m//s^(2)`

B

`18 m//s^(2)`

C

`32m//s^(2)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
C
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