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zaphod

help needed

  • one year ago
  • one year ago

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  1. zaphod
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    http://screencast.com/t/QYm83Dcv

    • one year ago
  2. zaphod
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    @Callisto @Ishaan94 @shivam_bhalla @cshalvey

    • one year ago
  3. heena
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    qn?

    • one year ago
  4. zaphod
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    its there on the attached link

    • one year ago
  5. heena
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    momentum or moment of inertia??

    • one year ago
  6. zaphod
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    momentum

    • one year ago
  7. zaphod
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    i need to know the perpendicular distance

    • one year ago
  8. Frank_Shank
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    heena, moment means torque

    • one year ago
  9. Callisto
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    Measure from the picture...

    • one year ago
  10. Frank_Shank
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    god job~ Callisto

    • one year ago
  11. zaphod
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    from where to where, thats wht i need

    • one year ago
  12. Callisto
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    I think... from A to B... not the direct one, but the distance perpendicular to the weight, I think...

    • one year ago
  13. zaphod
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    |dw:1337869363517:dw|

    • one year ago
  14. Callisto
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    Yes, I think,

    • one year ago
  15. zaphod
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    are you sure?

    • one year ago
  16. shivam_bhalla
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    Yes . It is write.

    • one year ago
  17. Frank_Shank
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    Callisto is right!!

    • one year ago
  18. shivam_bhalla
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    *right

    • one year ago
  19. Callisto
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    Nope, I'm not sure. I did bad in my physics exam :S I just remember the formula Moment = FxD(perpendicular) So, D should be the horizontal one (counting from the pivot to the force) in this case

    • one year ago
  20. zaphod
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    how much did u score for ur exam?

    • one year ago
  21. Callisto
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    Don't want to mention it.. I'm sorry... :S

    • one year ago
  22. shivam_bhalla
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    Right @Callisto

    • one year ago
  23. Callisto
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    BTW, the question is asking moment of the force Moment = Fd⊥ But momentum is another thing momentum = mv ...

    • one year ago
  24. shivam_bhalla
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    moment = torque= (perpendicular distance) x (Force)

    • one year ago
  25. Callisto
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    So... when heena asked 'momentum or moment of inertia??' it should not be momentum..

    • one year ago
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