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Re: Dragonfire11 pinch-hitting for the Dawg
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NAWWWWWWWWW!!!!! |
Re: Dragonfire11 pinch-hitting for the Dawg
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Re: Dragonfire11 pinch-hitting for the Dawg
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Oh - - Panther - - - what kind of engineer are you? Chemical? Electical? Structural? Computer? Sanitation? Choo-Choo? (Ignore me if I am getting too nosey or silly.) |
Re: Dragonfire11 pinch-hitting for the Dawg
BS Nuclear and MS electrical. I work at a nuclear weapons research facility, actually. But the nuclear weapons business has been extremely slow since the end of the Cold War. Currently, I have drifted into Program Management for non-proliferation research and engineering efforts, primarily in nuclear radiation detection and characterization.
So, if you kill me in a game, I just might nuke you in return! http://forum.shrapnelgames.com/images/smilies/eek.gif |
Re: Dragonfire11 pinch-hitting for the Dawg
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Re: Dragonfire11 pinch-hitting for the Dawg
Really! I write boring motions for a living. And you mint nukes. Ok Mr. Smarty Panther: How do you calculate the area of a disk if it is spinning? (I don't know the answer so you could make just about anything up.)
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Re: Dragonfire11 pinch-hitting for the Dawg
Measure the diameter of the disk. Divide by 2 and square the result. Multiply by PI (~3.14159). And that's all she wrote!
Makes no difference if it is spinning or not other than the difficulty in measuring it. It is actually more interesting if the disc has a hole in the middle like a CD. So... A standard CD diameter is 12 cm on the outside, and just under 1.5 cm on the inside. The area of a spinning CD is therefore approximately: (12/2) * (12/2) * PI = 113.1 sq cm MINUS the hole (1.5/2) * (1.5/2) * PI = 1.8 sq cm Equals 111.3 sq cm Which is the answer to the CD question. And no, I am not making this up! |
Spinning Disk
Ah, well it should matter mathematically. If the disk is spinning, the outer edge is moving faster than the inner portion. As a result, the outer edge is heavier and more compressed, and distorting space more. Consequently, the irrational number of pi no longer exists – well it’s no longer useful other than an estimate. I have no standing to engage in a math discussion with you (beyond simple addition) but I think I am right about this.
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Re: Spinning Disk
I know the Dawg will give me grief about this so I just want to say that the spinning means its not just a classic math problem but a question of relativity - spinning means the disk is no longer flat.
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Re: Dragonfire11 pinch-hitting for the Dawg
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I have no problem with the proposed substitution myself Pickles |
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