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A particle moves in x - y plan according...

A particle moves in x - y plan according to equation `x = 4t^2 + 5t + 16` and y = 5t. The acceleration of particle must be

A

`8m/sec^2`

B

`12m/sec^2`

C

`14m/sec^2`

D

None of these

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The correct Answer is:
A
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