Question

hello everyone, can someone please give some time to open the link and view the question? i just want to know that the front and rear of the boat would be a parabloid or an ellipsoid?
https://skydrive.live.com/redir?resid=D6DD0B06EB2EB564!970&authkey=!AAszm1A4u6uqkE0

Answer 1

an ellipsoid

Answer 2

i did the question by assuming parabloid (only front and rear part, not the middle).. many said parabloid, but one of my teacher said it is an ellipsoid.

Answer 3

i just told you its an ellipsoid

Answer 4

i did not understand how it is an ellipsoid. is it a half ellipsoid?

Answer 5

ok do you know what an ellipsoid is fan me so we can message as well and so i can help with more questions but an ellipsoid is a semicircle hang on let me get the formula for it

Answer 6

\[\frac{ x@ }{ a^2 }+\frac{ y^2 }{ b^2 }+\frac{ z^2 }{ c^2 }=1\]

Answer 7

x^2 btw and its basically meaning that either way tha tformual will end up in the form of a semi circle

Answer 8

do you see what im saying?

Answer 9

heres is the formula for a parabloid

Answer 10

\[\frac{ z }{ c }=\frac{ x }{ a ^{2} }+\frac{ y ^{2} }{ b ^{2} }\]

Answer 11

now tell me what formula fits better

Answer 12

ok it might take me some time to reply im helping a friend but take the numbers of the boat diagrams and plug them into the equation and see what you come to get but i wanna see your work

Answer 13

ok

Answer 14

work out the problem step by step on here i will correct you if you are wrong show me step for step and i will do corrections if i need to

Answer 15

the problem is that i have never studied ellipsoid. this is my research project.. i want to try my best

Answer 16

message me your number i will call and explain

Answer 17

according to me, if i take origin at center of ellipsoid, a=1, b=1, c=4

Answer 18

fan me and message me your nummber i will explain on the fone pleaase

Answer 19

its ok.. just let me know, if i took the a,b,c correctly

Answer 20

now this is the equation to the ellipsoid right?

Answer 21

yes..

Answer 22

yes that looks about right but where are the other numbers gonne be your forgetting a 5, and a 2

Answer 23

2c=2, so c=1... and 5? is that part also included in ellipsoid?

Answer 24

yea because your accounting for the entire sum a boat can be split into 2 right? which means that there is gonna be 2 semi circles basically saying that you have to apply the 5 and you already used c so thats not gonna be an answer for a variable

Answer 25

u lost me... thanx anyways.. i will try to figure it out by myself.. thanx a lot for ur time.. i really appreciate it..

Answer 26

no problem any time