Cue Velocity

By Pool Player 　

cue velocity
in billiards a cue ball is rolling @ a velocity 0f 10 m/s towards the ball w/c is @ rest. after the cue ball ,?

in billiards a cue ball is rolling @ a velocity 0f 10 m/s towards the ball w/c is @ rest. after the cue ball ,hit the 9 ball, the former has decreased velocity to 2 m/s. find the velocity of the 9 ball after the collision if : mcue=m9ball=m find v2f..

m1v1 = m1v1 + m2v2

Masses all cancel so 10 m/s = 2m/s + v2 m/s

v2 = 8 m/s

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This entry was written by Pool Player, posted on May 18, 2008 at 4:10 pm, filed under Pool and Billiards and tagged , , , , . Bookmark the permalink. Follow any comments here with the RSS feed for this post. Comments are closed, but you can leave a trackback: Trackback URL.