Hydraulics and Fluid Mechanics in ME
The intensity of pressure at any point, in a liquid, is

Directly proportional to the depth of liquid from the surface
Directly proportional to the area of the vessel containing liquid
Directly proportional to the length of the vessel containing liquid
Inversely proportional to the depth of liquid from the surface

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Hydraulics and Fluid Mechanics in ME
When an ideal fluid flows past a sphere

highest intensity of pressure occurs around the circumference at right angles to flow
lowest pressure intensity occurs at rear stagnation point
lowest pressure intensity occurs at front stagnation point
total drag is zero

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