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\u0628\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0630\u0627\u062a \u0647\u0630\u0647 \u0627\u0644\u0632\u0627\u0648\u064a\u0629: <\/p>\n <\/p>\n <\/p>\n \u0648\u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 P 2<\/sub> \u0633\u0627\u0644\u0628\u0629 \u0644\u0623\u0646 \u0627\u062a\u062c\u0627\u0647\u0647\u0627 \u0645\u0639\u0627\u0643\u0633 \u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u062d\u0648\u0631.<\/p>\n \u0625\u0630\u0627 \u0648\u0635\u0644\u062a \u0625\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062d\u062f\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0643 \u062a\u0639\u0631\u0641 \u0628\u0627\u0644\u0641\u0639\u0644 \u0643\u064a\u0641\u064a\u0629 \u062d\u0633\u0627\u0628 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0642\u0648\u0629. \u062d\u0633\u0646\u064b\u0627\u060c \u0633\u0646\u0631\u0649 \u0627\u0644\u0622\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0639\u0643\u0633\u064a\u0629\u060c \u0648\u0647\u064a \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u0648\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0643\u0648\u0646\u0627\u062a\u0647\u0627 \u0627\u0644\u0645\u0633\u062a\u0637\u064a\u0644\u0629.<\/p>\n \u0644\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0633\u0639\u0629 \u0627\u0644\u0642\u0648\u0629<\/strong> (\u0623\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u0648\u0629)\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u062d\u0633\u0627\u0628 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a \u0644\u0645\u062c\u0645\u0648\u0639 \u0645\u0631\u0628\u0639\u0627\u062a \u0645\u0643\u0648\u0646\u0627\u062a \u0647\u0630\u0647 \u0627\u0644\u0642\u0648\u0629.<\/p>\n \n![\"\u0645\u0643\u0648\u0646\u0627\u062a](\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/composantes-dune-force.png\")
<\/figure>\n![\"\\vv{i}\"](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-0b35266aff72392f18054a3ee0726b72_l3.png\" "\\"Rendered")
<\/p>\n![\"\\vv{j}\"](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-e64160920c9450edf06e8f621fe04ba2_l3.png\" "\\"Rendered")
<\/p>\n![\"\\vv{F}=\\vv{F_x}+\\vv{F_y}=F_x\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-94172e0b2af1621d2a6288b24e221779_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n<\/span> \u0643\u064a\u0641\u064a\u0629 \u062d\u0633\u0627\u0628 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0642\u0648\u0629<\/span><\/h2>\n
\n
![\"\u062a\u062d\u0644\u0644](\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/decomposition-vectorielle-dune-force.png\")
<\/figure>\n![\"\\text{cos}(\\alpha)=\\cfrac{F_x}{F}\"](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-c6586c2f16a4d9f38abfa1da91156abb_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"F_x=F\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-56c5cd1e545655a07c011ff5f7c07005_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"\\text{sin}(\\alpha)=\\cfrac{F_y}{F}\"](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-d8a9790805082b3dc429cac7728b4085_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"F_y=F\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-33e91f744879940077c4bb29e56103a1_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n<\/span> \u0623\u0645\u062b\u0644\u0629 \u0639\u0644\u0649 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0642\u0648\u0629<\/span><\/h2>\n
\u0645\u062b\u0627\u0644 1<\/h3>\n
![\"\u0645\u062b\u0627\u0644](\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/exemple-dangle-de-force.png\")
<\/figure>\n![\"F_{x}=F\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-d571254931adef0fb7be9e89291dcd2a_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"F_{x}=8\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-b9a2b759f95332e4757b6eea399e2803_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"F_{y}=F\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-65831d656a918fcf2158e42f52bb40fe_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"F_{y}=8\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-fba01cc1bd3c5d903cb7a9f30745877b_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n \u0645\u062b\u0627\u0644 2<\/h3>\n
![\"\u062d\u0644](\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/composants-forcer-lexercice-de-poids-resolu.png\")
<\/figure>\n![\"P=m\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-5f72110e8ae23e229d642d19404b5afb_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"P_{1}=P\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-5cc136ba4ebd72cc2abc20b8dd3e26f8_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n![\"P_{2}=-P\\cdot](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-b19e0829ddabb1f6400983a90c3ab107_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n<\/span>\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0642\u0648\u0629<\/span><\/h2>\n
![\"\\begin{vmatrix}\\vv{F}\\end{vmatrix}=\\sqrt{F_x^2+F_y^2}\"](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-5efea5b1af1e668897135a5cd6a2f998_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n
![\"\\begin{aligned}\\begin{vmatrix}\\vv{F}\\end{vmatrix}](\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-cacbf1bd54fa646a04b28d3613acce2d_l3.png\" "\\"Rendered")
<\/p>\n<\/p>\n