A hollow sphere of radius R is filled completely with an ideal li… - Vidyadip

MCQ

A hollow sphere of radius $R$ is filled completely with an ideal liquid of density $\rho$. sphere is moving horizontally with an acceleration $2g,$ where $g$ is acceleration due to gravity in the space. If minimum pressure of liquid is $P_0$, then pressure at the centre of sphere is

A
$P_0$ + $\rho gR$
B
$P_0$ + $\rho gR\sqrt{2}$
✓
$P_0$ + $\rho gR\sqrt{5}$
D
$P_0$ + $\frac{\rho gR}{\sqrt{5}}$

✓

Answer

Correct option: C.

$P_0$ + $\rho gR\sqrt{5}$

c

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