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mgreen12
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To be considered safe for ocean sailing, the capsize screening value C should be less than 2 For a boat with a beam (or width) b in feet and displacement d in pounds, C is determined by the function C=4d^1/3b.
a) Find the capsize screening value for the Tartan 4100 which has a displacement of 23,245 lbs and a beam of 13.5 ft.
( I know how to set up the problem but not how to solve it I have an example of how to solve but I do not understand how they got the first part of the answer .. If I find out how I can solve it )) ANY help is greatly appreciated ! :)
 one year ago
 one year ago
mgreen12 Group Title
To be considered safe for ocean sailing, the capsize screening value C should be less than 2 For a boat with a beam (or width) b in feet and displacement d in pounds, C is determined by the function C=4d^1/3b. a) Find the capsize screening value for the Tartan 4100 which has a displacement of 23,245 lbs and a beam of 13.5 ft. ( I know how to set up the problem but not how to solve it I have an example of how to solve but I do not understand how they got the first part of the answer .. If I find out how I can solve it )) ANY help is greatly appreciated ! :)
 one year ago
 one year ago

This Question is Closed

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
so.. you have 3 variables C, b, d. the question gives you b = 13.5 and d = 23,245, simply plug them in the equation to solve for C
 one year ago

mgreen12 Group TitleBest ResponseYou've already chosen the best response.0
yeah i know how to set it all up but Im not sure how they got the answer they did for the first part in my example if I show you do you think you could help explain how they got the answer so I can solve mine ?
 one year ago

mgreen12 Group TitleBest ResponseYou've already chosen the best response.0
\[C=4d ^{1/3}b\]
 one year ago

mgreen12 Group TitleBest ResponseYou've already chosen the best response.0
ok that didnt work out ill just type it out
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
with brackets then
 one year ago

mgreen12 Group TitleBest ResponseYou've already chosen the best response.0
C=4d^1/3b C=4(8500)^1/3(8.17) C=4(.049)(8.17) My question is how do they get (.049) from 8500^1/3
 one year ago

mgreen12 Group TitleBest ResponseYou've already chosen the best response.0
I have different numbers of course but Im just confused as to how they got the .049 if I can figure that part out I can solve my problem
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
because 8500^(1/3) simply equal 0.049 lol, if you put them on calculator, make sure you have brackets <http://www.wolframalpha.com/input/?i=8500%5E%281%2F3%29>
 one year ago

mgreen12 Group TitleBest ResponseYou've already chosen the best response.0
ok thank you sorry
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
no problems
 one year ago
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