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zaphod

Help please:) http://screencast.com/t/8TjCDE5AvjTR

  • one year ago
  • one year ago

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  1. zaphod
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    @Callisto

    • one year ago
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    Use law of conservation of momentum

    • one year ago
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    Momemtum Before collision = After collision

    • one year ago
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    Did u understand...

    • one year ago
  5. zaphod
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    answer is v/4

    • one year ago
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    lol...i made a mistake...since the bodies are in opp direction 3VM -2MV = 4MV1 V1 = V/4

    • one year ago
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    -------> <------------ + ve -ve

    • one year ago
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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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