1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Atomic E of a girl

  1. Jun 16, 2005 #1
    If some girl weighs 100 pounds or 45.45 kg


    Energy = (45.45) x (3 x 10[tex]^8[/tex])[tex]^2[/tex]

    My answer was 4.9 x 10[tex]^1^8[/tex] J of E. But it's been a while and I'm not confident. Is that wrong?

    Last edited: Jun 16, 2005
  2. jcsd
  3. Jun 16, 2005 #2
    That should be right. Why do you need to know? Are you planning to put the girl through nulcear fission...?
  4. Jun 16, 2005 #3
    What are you doing? [tex]5^9[/tex]?

    I'll assume you made a mistake, the answer is [tex]4.0905 * 10^{18}[/tex].
  5. Jun 16, 2005 #4
    Ok thanks, 4.9 x 10[tex]^1^8[/tex] J of E.
  6. Jun 16, 2005 #5
    NO! 4.09 x [tex]10^{18}[/tex], that zero is a huge difference.
  7. Jun 16, 2005 #6
    Ok, thanks for your forbearance candyman.

    Thanks a million.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Atomic E of a girl
  1. A Girl on a Trampoline (Replies: 1)

  2. Girl on a Wagon (Replies: 1)

  3. E = ? (Replies: 18)