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Posted by on Wednesday, October 29, 2008 at 7:54pm.

A 0.34 kg soccer ball approaches a player horizontally with a velocity of 19 m/s to the north. The player strikes the ball and causes it to move in the opposite direction with a velocity of 22 m/s.


What impulse was delivered to the ball by the player? Answer in units of kg ยท m/s.

  • MORE PHYSICS!! - , Wednesday, October 29, 2008 at 8:56pm

    The change in momentum is
    (vf-vi )m
    (22- -19)m=m*41

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