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Law of Conservation: Momentum and Energy

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Uploaded by on Nov 11, 2007

Law of Conservation of Momentum and Law of Conservation of Energy

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Education

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Standard YouTube License

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  • unrelated to the video: very nice sideburns

  • this rocks. awesome stuff!

  • Small correction folks:

    In the force calculated, you are supposed to use the arc length instead of the perpendicular distance. that is r.θ = {(20).(50).(π/180)}=17.46; hence, force = 70070/17.46 = 4013.17 N and not 4574 N

    Anyway, I was thinking of total energy of universe, and somehow came across this video(sigh), you guys got back my schooling memories, thank you.

  • good shit..you made it sound a lot easier rather than when i was reading it through my university physics book

  • Awsome, this understand these equations when different angles are used. Thanks Fez and guy I don't know the name of.

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