a = F/the mass of water being forced to move (01 g/cm^3)

a = F/the mass of mercury being forced to move (13.534 g/cm^3)

theres a big difference in mass so the water will accelerate faster than the mercury.

this means that the water side piston will move further
because it starts moving first and it moves faster than the mercury side piston.

unless you compensate for the difference in mass.



3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.