Question $3(1$ point$)$

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A spring$-$loaded gun shoots a plastic ball with a speed of $4\frac{m}{s}.$ If the spring is compressed $3$ times as far, the ball's speed will be

$4\frac{m}{s}$

$81$ m$/$s

$36\frac{m}{s}$

$12\frac{m}{s}$

$24$ m$/$s