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powerangers69 Group Title

http://www.vcaa.vic.edu.au/Documents/exams/mathematics/2011specmath2-w.pdf 4F in extened response help please!

  • 2 years ago
  • 2 years ago

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  1. Callisto Group Title
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    |dw:1351586886585:dw||dw:1351587119186:dw||dw:1351587213839:dw|

    • 2 years ago
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    ^ This is the first case.

    • 2 years ago
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    (friction) = f = μN = 0.05 (3 x 9.8) = ...? For equilibrium, (T - mgsin30 - f) = 0 ---(1) Mgsin60 - T = 0 ----(2) M = ....

    • 2 years ago
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    |dw:1351588159731:dw||dw:1351588201870:dw||dw:1351588220542:dw|

    • 2 years ago
  5. powerangers69 Group Title
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    yup i think on right tracxk

    • 2 years ago
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    (friction) = f = μN = 0.05 (3 x 9.8) = ...? For equilibrium, ( mgsin30 - f -T) = 0 ---(1) Mgsin60 - T = 0 ----(2) M = ....

    • 2 years ago
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    Then, you should get two answer... And compare them, identify which is m1, which is m2. Sorry, I'm not good at physics...

    • 2 years ago
  8. powerangers69 Group Title
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    np thanks. that was actually a maths exam .. do you reckon its hard??

    • 2 years ago
  9. Callisto Group Title
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    I learnt all that in physics lessons. Here, we include very little physics in maths. It's okay if you can draw the right free body diagrams.

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

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