Imagine a very huge industrial metallic bucket is in the shape of the frustum of a right circular cone whose top and bottom diameters are 10 m and 4 m respectively and a height of 4 m. a) what is the curved surface area of the bucket? b) what is the volume of water if it’s to be filled to the brim if the thickness of the metal is 0.60 meters including the base?

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.