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  1. anonymous
    • one year ago
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    @hwyl

  2. arindameducationusc
    • one year ago
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    These questions are of which topic?

  3. hwyl
    • one year ago
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    for the first problem what do you think you should use ?

  4. anonymous
    • one year ago
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    i don't understand this. period.

  5. hwyl
    • one year ago
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    ah

  6. hwyl
    • one year ago
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    so there is this general notion about the relationship of mass and energy. what they have in common is that they are both conserved, meaning that they are neither created nor destroyed.

  7. hwyl
    • one year ago
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    in the famous formula proposed by Einstein, \(E = mc^2 \) it shows a great deal of relationship that energy and mass have a proportional relationship since the speed of light is constant

  8. sweetburger
    • one year ago
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    I may be thinking wrong but would you take the mass and mulitply it by the speed of light squared to find the energy

  9. anonymous
    • one year ago
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    words and equations. my brain is fried.

  10. hwyl
    • one year ago
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    it is easy all the numbers you need to work with are given remember that the only constant is the speed of light and the rest are relative

  11. arindameducationusc
    • one year ago
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    Is the answer 1.008 * 10^16....

  12. arindameducationusc
    • one year ago
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    I also dont know but its interesting...

  13. anonymous
    • one year ago
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    what does each variable stand for?

  14. sweetburger
    • one year ago
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    E = energy M = mass C = speed of light

  15. sweetburger
    • one year ago
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    E=m(C^2)

  16. sweetburger
    • one year ago
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    the equation allows for the conversion between mass and energy

  17. anonymous
    • one year ago
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    OMG THERE IS NO SPEED OF LIGHT IN THE FIRST QUESTION (SORRY MY CAPS KEY IS STUCK, IM FIXING IT)

  18. hwyl
    • one year ago
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    use the constant speed of light \(\large 3.0 \times 10^8 \sf ~ms^{-1} \)

  19. sweetburger
    • one year ago
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    ^

  20. hwyl
    • one year ago
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    it is easier to use the approximated value rather than be bogged down with the 2.9 ......... crap the purpose is to be able to know how to convert mass and energy

  21. anonymous
    • one year ago
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    MY HEAD HUrts so bad. where did you get the ms ^ -1 ?

  22. sweetburger
    • one year ago
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    its a measure of speed so its in meters per second...

  23. sweetburger
    • one year ago
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    ms^-1 is the same thing as m/s

  24. hwyl
    • one year ago
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    I am using \(ms^{-1} \) instead of \(\large \frac{m}{s}\)

  25. anonymous
    • one year ago
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    either im too dumb for this or otherwise but i think i kind of sort of got grasp of it

  26. hwyl
    • one year ago
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    if you remember in algebra lesson with the laws of exponent \(\huge \frac{1}{x} = x^{-1} \)

  27. sweetburger
    • one year ago
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    @aric200 thats what pm's are for

  28. hwyl
    • one year ago
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    http://www.mathsisfun.com/algebra/exponent-laws.html

  29. anonymous
    • one year ago
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    #mathisnotfun

  30. arindameducationusc
    • one year ago
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    Is the answer 1.008 * 10^16.... Can anyone check this? @hwyl

  31. hwyl
    • one year ago
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    I don't think you're that dumb, you just didn't do your part of the reading to familiarize yourself with the concept :P

  32. anonymous
    • one year ago
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    what is this reading you speak of?

  33. sweetburger
    • one year ago
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    your class doesnt have a text book or some reading assignment?

  34. hwyl
    • one year ago
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    if you want to skip the reading portion just watch and take down notes https://www.youtube.com/watch?v=ql6TKCo2SZQ

  35. anonymous
    • one year ago
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    no sir i am homeschooled, and the online books are well as fun as a blind guy has watching tv

  36. hwyl
    • one year ago
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    take notes down

  37. anonymous
    • one year ago
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    are you sure its not a link to where you got your pfp from?

  38. hwyl
    • one year ago
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    ;)

  39. sweetburger
    • one year ago
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    bozeman science is fantastic

  40. hwyl
    • one year ago
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    ya great for HS stuff

  41. anonymous
    • one year ago
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    i lie bill nye

  42. anonymous
    • one year ago
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    like* i also cant type , every nerve in my brain is doing salsa

  43. sweetburger
    • one year ago
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    haha XD

  44. anonymous
    • one year ago
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    you think i would kid around at 4 in the morning about my brain doing salsa? whats wonr with yuo

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