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Math Help
#3
RE: Math Help
I believe I may have found my answer to my first issue. I now almost feel silly for asking it, because from the look of it, I learned this in middle school. It's amazing all the stuff I've forgotten over the years.
Like Newton's Second Law:

f = ma or force equals mass times the acceleration of the object

So my massive object (a space ship) would be somewhere between 2 and 2.25 billion kilograms depending on how much stuff is in it - including its nearly one million kilograms of compressed fuel.
Assuming 2.2 billion kilograms, it would be (converted to grams)

2,200,000,000,000 grams x 100 meters per second = 220,000,000,000,000 newtons of force

So, I believe this means that a constant influx of 220 trillion newtons of force is required to keep an object at an acceleration of 100 m/s. If I'm not mistaken, this also means that 220 trillion joules of energy is required to fuel this amount of force per second of acceleration.

Am I getting this right? Because it feels like I'm missing something, particularly in the newtons to joules conversion.

(Then again, I do tend to overcomplicate sometimes amazingly simple math).

In regards to magnetism, I've looked up a lot of the sources you've recommended, but I'm having difficulty understanding the material and what a lot of the math involved represents. I suppose it means perhaps there are dynamics to the problem that I'm unaware of, but now I'm not even sure what I'm looking for. Wikipedia isn't helping at all - it doesn't appear to explain what all the jargon actually means. It seems to just throw informaiton at me and I'm having trouble deciphering a lot of it into something I can use.
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Messages In This Thread
Math Help - by TheDarkestOfAngels - July 26, 2010 at 10:57 pm
RE: Math Help - by Autumnlicious - July 27, 2010 at 12:59 am
RE: Math Help - by TheDarkestOfAngels - July 27, 2010 at 9:26 pm
RE: Math Help - by Tiberius - July 29, 2010 at 9:20 am
RE: Math Help - by TheDarkestOfAngels - July 30, 2010 at 2:14 am

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