I want to calculate the torque of the construction or the needed Power (Watt) to rotate it. The construction is a tube and on top of tube is stuck a rectangular parallelepiped:(adsbygoogle = window.adsbygoogle || []).push({});

Tube:

inner diameter=d=92mm, outter diameter=D=102mm, lenght=L=3000mm, mass=12.34kg

Rectangular parallelepiped:

x=3000mm, y=5000mm, z= 50mm, mass=250kg

http://www.ffevents.gr/nikos/sxediopaint.jpg [Broken]

...........Please assume missing data if needed..............

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# ROtate construction

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