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Solution 16.5
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(New page: Using <math>{{m}_{A}}{{v}_{A}}+{{m}_{B}}{{v}_{B}}={{m}_{A}}{{u}_{A}}+{{m}_{B}}{{u}_{B}}</math> Assume the 2 kg particle is moving in the positive direction, <math>\begin{align} & 2\time...)
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Revision as of 17:07, 23 September 2010
Using
Assume the 2 kg particle is moving in the positive direction,
5+3
(−6)=2
(−2)+3v10−12=−4+3v2=3vv=32 ms-1
The 3 kg particle moves in the opposite direction to its original velocity.