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Bullet and force

  1. Nov 7, 2009 #1
    a 5.3g bullet leaves the muzzle of a rifle with a speed of 618.9 m/s.

    What constants force (N) is exerted on the bullet while it is traveling down the 0.8m lengh of the barrel of the riffle?
  2. jcsd
  3. Nov 7, 2009 #2
    What did you try to do?
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