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Homework Help: Simple questions

  1. Dec 31, 2004 #1


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    hey all
    i have some doubts
    1. does inertia depend on body's speed
    2. why is it difficult to break an egg when it is hold in a specific position
  2. jcsd
  3. Dec 31, 2004 #2


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    1.No,IIRC,a body's inertia depends only on his mass.
    2.Because the forces acting upon its surface distribut in such way,as there's not resulting force directly perpendicular on the surface.If there was such a force,the egg would brake.


    PS.Happy New Year,Australia!!
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