There is a solid iron pillar in front of anowars house whose lower portion is right circular cylinder shaped and upper portion is cone shaped .the length of their base diameter is 20 cm .and the height of cylindrical portion is 2.8m ,and the height of the conical portion is 42 cm . if the weight of 1 cm cube iron is 7.5gm, then let us calculate the weight of the iron pillar
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Power, a Hong Kong eleciricily utility, and Eastern Energy, part of the U S. Exxon oil ... of the early 1869s which consolidated his power base. ... Per Staple column One ...
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