Physics
posted by LadyJ .
A 0.500 kg sphere moving with a velocity (2.00i  3.50j + 1.00k) m/s strikes another sphere of mass 1.50 kg moving with a velocity (1.00i + 2.00j  2.80k) m/s.
(a) If the velocity of the 0.500 kg sphere after the collision is (1.00i + 3.00j  8.00k) m/s, find the velocity of the 1.50 kg sphere and identify the kind of collision (elastic, inelastic, or perfectly inelastic).
( 0 i + ___ j + ___k)m/s
so far for i, guess zero and it was correct. so i am tryna figure whats the j and k :)

Physics 
Anonymous
0oooo
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