A 60 kg man escaping from a sinking ships climbs on to a 20 kg piece of wood of length 4.5 m and thickness 5 cm . What is the minimum width of the wood that will keep the man afloat if the density of sea water is 1030 kg/ m^3 ?
A 60 kg man escaping from a sinking ships climbs on to a 20 kg piece of wood of length 4.5 m and thickness 5 cm . What is the minimum width of the wood that will keep the man afloat if the density of sea water is 1030 kg/ m^3 ?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A 60 kg man escaping from a sinking ships climbs on to a 20 kg piece of wood of length 4.5 m and thickness 5 cm . What is the minimum width of the wood that will keep the man afloat if the density of sea water is 1030 kg/ m^3 ?
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