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A long circular pipe, radius 8 meters is laying on its side and is closed with...

A long circular pipe, radius 8 meters is laying on its side and is closed with a sheet of glass at both ends. If it is filled with water to the depth of 8 meters, what is the total hydrostatic force on one glass end?

(Note: The density of water is 1000 kg/m3, and use g ≈ 10m/s2.)

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