5

Latex Word Template - ptsi-chaptal.frptsi-chaptal.fr/SI/S5/td_modelisation_action_mecanique.pdf− 𝑥𝑖=2 107 − 𝑥𝑖=8 107 𝑚 𝐴⃗⃗⃗⃗⃗ =− 𝐴 + 𝐴 𝑥

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  • − 𝐹𝑚𝑎𝑥𝑖 = 2 107 𝑁

    − 𝑀𝑚𝑎𝑥𝑖 = 8 107 𝑁𝑚

    𝑂𝐴⃗⃗ ⃗⃗ ⃗ = −𝑥𝐴𝑥 + 𝑦𝐴𝑦

    𝐹 = −𝐹𝑥𝑥 + 𝐹𝑧𝑧

    �⃗� = −𝑃𝑧

    G 𝑂𝐺⃗⃗⃗⃗ ⃗ = −𝑥𝐺𝑥 + 𝑦𝐺𝑦

    − 𝑥𝐴 = 1,3 𝑚 𝑦𝐴 = 15 𝑚 𝑥𝐺 = 0,9 𝑚 𝑦𝐴 = 11 𝑚

    − 𝐹𝑥 = 3 105 𝑁 𝐹𝑧 = 2 10

    6 𝑁 𝑃 = 105 𝑁

    { 𝑒𝑥𝑡 𝑎𝑖𝑙𝑒}

    { 𝑓𝑢𝑠𝑒𝑙𝑎𝑔𝑒 𝑎𝑖𝑙𝑒} = { 𝑒𝑥𝑡 𝑎𝑖𝑙𝑒}

  • 𝑓

    �⃗�

    𝑓

    {�⃗�

    0⃗ }𝐻

    �⃗�

    {�⃗�

    0⃗ }𝐻

    𝐴𝐻⃗⃗⃗⃗⃗⃗ =�⃗� ∧ �⃗⃗� 𝐴

    ‖�⃗� ‖2

  • − 𝐹𝑚𝑎𝑥𝑖 = 1010 𝑁

    − 𝑀𝑚𝑎𝑥𝑖 = 1011 𝑁𝑚

    − y

    ( )eau barragedF Q→

    { 𝑒𝑥𝑡 𝑏𝑎𝑟𝑟𝑎𝑔𝑒}

    { 𝑠𝑜𝑙 𝑏𝑎𝑟𝑟𝑎𝑔𝑒} = { 𝑒𝑥𝑡 𝑏𝑎𝑟𝑟𝑎𝑔𝑒}

  • dpes dR → ,O pe ds dM →