The figure shows a piece of circular radiator hose. The hose is made of rubber, has an inner diameter of $40$ ?mm and a wall thickness of $4$ ?mm$.$ ?Using the theorems of Pappus Guldinus, find the mass of the piece of hose knowing that the density of the rubber is $1050$ ?kg$/$m$3.$ ?

Transcribed Image Text:

y- 250mm N 1 40mm .x y- 250mm N 1 40mm .x

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The PappusGuldinus theorem is used to determine the surface area or volume of a solid of revolution However in the case of the radiator hose we are de... View the full answer