Posted: 10/2/2010 6:59:06 PM EDT
| Distance between (1/6-1/3) and (7/6 -4/3). I got 1 which isn't correct, I used the distance formula too. I'm not sure why it didn't add up |
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Distance between (1/6-1/3) and (7/6 -4/3). I got 1 which isn't correct, I used the distance formula too. I'm not sure why it didn't add up If point A was (1/6,-1/3) and Point B was (7/6,-4/3) The distance would be sqrt(2) P=(a,b)  y of each is negative. |
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Distance between (1/6-1/3) and (7/6 -4/3). I got 1 which isn't correct, I used the distance formula too. I'm not sure why it didn't add up If point A was (1/6,-1/3) and Point B was (7/6,-4/3) The distance would be sqrt(2) P=(a,b) y of each is negative. sqrt(2)
ETA: The vector between the two points is <1,-1> If Im wrong its because Im real tired and have been doing Heat transfer stuff for the past 5 hours and im sorry 
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Im going to need the angle off of horizontal of the beginning of the stream 
Also, I need sleep 
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Im going to need the angle off of horizontal of the beginning of the stream
Also, I need sleep ETA: I have my fluids book about 5 feet behind me that holds the method to that answer... Fuckit, i need sleep
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Quoted:
Quoted:
Quoted:
Quoted:
Distance between (1/6-1/3) and (7/6 -4/3). I got 1 which isn't correct, I used the distance formula too. I'm not sure why it didn't add up If point A was (1/6,-1/3) and Point B was (7/6,-4/3) The distance would be sqrt(2) P=(a,b) y of each is negative. sqrt(2)
ETA: The vector between the two points is <1,-1> If Im wrong its because Im real tired and have been doing Heat transfer stuff for the past 5 hours and im sorry You are correct, for some reason my software was being retarded and didn't take sqrt 2 so I was getting angry I figured it may have been me. But guess not. Heat tranfer geeze hate to ever do that kinda business. 
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