Question

guys please answer this question. ​

Answer 1

Answer:

300N

Explanation:

$pressure \: at \:neck \: \\ p = \frac{f1}{a1} = \frac{f1}{\pi {r}^{2} } \\ similary \: pressure \: at \: the \: bottom \\ p = \frac{f2}{a2} = \frac{f2}{\pi {r}^{2} } \\ according \: the \: pascal \: law \: liquid \: \\ transmits \: pressure \: equally \: to \: \\ all \: the \: direction \\ \frac{f1}{\pi {r}^{2} } = \frac{f2}{\pi {r}^{2} } \\ \\ \frac{12}{\pi {3}^{2} } = \frac{f2}{\pi15^{2} } \\ f2 = 300n$

Answer 2

Explanation:

$300n$

is ur answer :)