hi

can anyone find 90N and 30N?

i’m having issues with the units since F = kg * m * s⁻² and we have the height in cm and area in cm²

hi

can anyone find 90N and 30N?

i’m having issues with the units since F = kg * m * s⁻² and we have the height in cm and area in cm²

U can simply use the F = rho V g equation too

what is the rho in the equation? ik i solved it in a way longer way but i couldn’t remember this one for sure

It’s density.

Pressure = F/A

Or for liquid it’s

P = density(rho) g h

F/A = rho g h

F= rho g Ah

F = rho V g then

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For cylinder, F = rho V g

For cone, F = rho V/3 g

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