A pontoon measuring 10 m (length) × 7.5 m (width) × 2.5 m (depth) weighing 800 kN floats in sea water. On its upper deck it carries a boiler 5 m in diameter and weighing 500 kN. The centre of gravity of each unit coincides with geometrical centre of the arrangement and lies in the same vertical line.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A pontoon measuring 10 m (length) × 7.5 m
(width) × 2.5 m (depth) weighing 800 kN floats
in sea water. On its upper deck it carries a boiler
5 m in diameter and weighing 500 kN. The
centre of gravity of each unit coincides with
geometrical centre of the arrangement and lies
in the same vertical line.
Calculate the metacentric height.
Take the specific weight of sea water = 10 kN/
3
m'
[Ans. 0.875 m]
Transcribed Image Text:A pontoon measuring 10 m (length) × 7.5 m (width) × 2.5 m (depth) weighing 800 kN floats in sea water. On its upper deck it carries a boiler 5 m in diameter and weighing 500 kN. The centre of gravity of each unit coincides with geometrical centre of the arrangement and lies in the same vertical line. Calculate the metacentric height. Take the specific weight of sea water = 10 kN/ 3 m' [Ans. 0.875 m]
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