jee-main 2011 Q3

jee-main · India Not Maths

A water fountain on the ground sprinkles water all around it. If the speed of water coming out of the fountain is $v$, the total area around the fountain that gets wet is:
(1) $\pi \frac{v^{4}}{g^{2}}$
(2) $\frac{\pi}{2}\frac{v^{4}}{g^{2}}$
(3) $\pi \frac{v^{2}}{g^{2}}$
(4) $\pi \frac{v^{4}}{g}$

A water fountain on the ground sprinkles water all around it. If the speed of water coming out of the fountain is $v$, the total area around the fountain that gets wet is:\\
(1) $\pi \frac{v^{4}}{g^{2}}$\\
(2) $\frac{\pi}{2}\frac{v^{4}}{g^{2}}$\\
(3) $\pi \frac{v^{2}}{g^{2}}$\\
(4) $\pi \frac{v^{4}}{g}$

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