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How to create force of 3000 joules to push iron ball of 100gm?

  1. Jul 23, 2015 #1
    Respected all my bros,,
    I want to creat force of 3000 joul to push the iron ball of 100 gm? The ball should go straight upto 10 meters at speed of 700 miles per sec.
     
  2. jcsd
  3. Jul 23, 2015 #2
  4. Jul 23, 2015 #3
    Try a black powder musket? You need a muzzle velocity of about 800 ft/sec to get a muzzle energy of 3000 joules. I'm not sure what the 700 miles a second is about?

    But this really isn't a gunsmith website.
     
  5. Jul 26, 2015 #4
    thanks dr. courtney..that was really helpfull..:)
     
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