Question

The area of one end of a U-tube is 0.01 m^2 and that of the otherend is 1 m². When a force was applied on the liquid at the firstend, the force experienced at the other end was 20000 N. Whatwas the force applied on the liquid at the first end?​

Answer 1

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$\huge{A}\small{1} = 0.01m²$

$\huge{A}\small{2} = 1m²$

$\huge{F}\small{1 }= ?$

$\huge{F}\small{2 }= 20000N$

$\dfrac{F1}{F2}$=$\dfrac{A1}{A2}$

$F1=F2×\dfrac{A1}{A2}$

$20000×\dfrac{0.01}{1}$

$=200N$