If a particle is moving such that the velocity acquired is proportional to the square root of the distance covered, then itsacceleration is

# If a particle is moving such that the velocity acquired is proportional to the square root of the distance covered, then itsacceleration is

1. A

a constant

2. B

$\propto {s}^{2}$

3. C

$\propto \frac{1}{{s}^{2}}$

4. D

$\propto s$

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### Solution:

Let $v$ be the velocity of the particle when the

distance covered is $s$. Then,

Hence, the acceleration is constant.

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