Posted by Jessica on Thursday, November 12, 2009 at 6:25am.
a) What is the gauge pressure of water at a depth of 38.7 m?
kPa
b) What is the actual pressure of water at this depth?
kPa
what formulas do i use and how do i do this?

Ap Physics (Fluids and Pressure_  drwls, Thursday, November 12, 2009 at 6:53am
a) gauge pressure = (water density, kg/m^3)x(depth, meters)x(acceleration of gravity, m/s^2)
The answer will be in Pascals
b) add atmospheric pressure to the gauge pressure
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