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October 22, 2014

Homework Help: PHYSICS

Posted by PLEASE PHYSICS HELP on Friday, October 21, 2011 at 11:34pm.

2.6 kg mass
initial velocity of v1 =ai,
where a = 5.95 m/s collides with and
sticks to a 1.59 kg mass with an initial velocity
of v1 = bj, where b = −4.8 m/s.
Find the final speed of the composite mass.
Answer in units of m/s

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