Recent content by C-ron27

  1. C

    Finding velocity and momentum of a bullet and recoiling gun

    Thank you very much! I planned to round my final results but just kept them that way in case I needed to use them in further calculations. Thanks again for the input!
  2. C

    Finding velocity and momentum of a bullet and recoiling gun

    Homework Statement A bullet leaves the barrel of a gun with a kinetic energy of 90 J. The barrel of the gun is 50 cm long. The gun has a mass of 4 kg, the bullet 10 g. (a) Find the bullets final velocity. (b) Find the bullets final momentum. (c) Find the momentum of the recoiling gun. (d) Find...