A particle moves in a straight line so that s=t, then its acceleration is proportional to

# A particle moves in a straight line so that $s=\sqrt{t},$ then its acceleration is proportional to

1. A

2. B

velocity

3. C

${\left(velocity\right)}^{2}$

4. D

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### Solution:

We have,

Hence, Acceleration $\infty$

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