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!

Penetrating 9 feet of concrete?

  1. Apr 26, 2006 #1
    How much kinetic energy or momentum would an object need to penetrate 9 feet of heavy grade reinforced concrete?
     
  2. jcsd
  3. Apr 26, 2006 #2

    Pengwuino

    User Avatar
    Gold Member

    The question is waaaaaaaaaaaay too vague. Are you talking about things like bunker busters?
     
  4. Apr 27, 2006 #3

    vanesch

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Neutrinos do it with less than an electronvolt...
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook




Loading...