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May 27, 2015

Homework Help: physics please help me

Posted by dan on Sunday, November 7, 2010 at 5:56pm.

A 5.00 kg ball (ball 1), moving to the right at a velocity of +4.00 m/s on a frictionless table, collides head-on with a stationary 7.60 kg ball (ball 2). Find the final velocities of the balls if the collision is as specified below.
(a) elastic collision
ball 1 = -.825
ball 2 = 3.17

(b) completely inelastic collision
ball 1
ball 2i solved part A but cant figure out how to get part B started any ideas please help thanks.

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