A thin rectangular plate of area A is immersed in water vertically The length of the vertical side - Physics - Mechanical Properties of Fluids

Question

A thin rectangular plate of area A is immersed in water vertically
The length of the vertical side immersed in water is h The thrust
on one side of the plate due to water ( density of water = p ) is (
neglect atmospheric pressure )

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Take an element at y height of dy thickness
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A thin rectangular plate of area A is immersed in water vertically . The length of the vertical side immersed in water is h .The thrust on one side of the plate due to water ( density of water = p ) is ( neglect atmospheric pressure )