1.fizika terbelis

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tema: garmonikaliq terbelis ha’reketi kinematikasi ha’m dinamikasi joba: 1. garmonikaliq terbelisler 2. garmonikaliq terbelislerdin’ kinematik nizamliliqlari 3. garmonikaliq terbelislerdin’ dinamik nizamliliqlari waqit o’tiwi menen ta’kirarlanatug’in ha’reket ya’ki fizikaliq procesler terbelisler dep ataladi. ta’biyatta ha’m texnikada terbelis ha’reketler ken’ tarqalg’an. misal ushin saat mayatniginin’ terbelisi, o’zgeriwshen’ elektr tog’i ha’m tag’i basqalar. dene ya’ki fizik process ten’ salmaqliq jag’dayina iye boliwi za’rur ha’m oni sol jag’daydan shig’ariw ha’m alding’i ahwalg’a jag’dayga’ keltiriwshi ku’shler bar boliwi kerek. eger dene da’slep alg’an energiyasi esabina ten’ salmaqliqtan shig’ip, sirtqi ku’sh joq jag’dayinda o’z terbelislerin ko’p waqit a’melge asirip tursa, bunday terbelisler erkin ya’ki qa’siyetli terbelisler dep ataladi. olar arasinda en’ a’piwayisi garmonik terbelisler. bul jerde u – terbeliwshi shama, a – terbeliwshi shamanin’ amplitudasi (maksimal jiljiwi), - periodli ya’ki tsiklliq chastota,  t = 0 waqittag’i terbeliwdin’ fazasi, t – waqittag’i terbeliw fazasi. garmonikaliq terbelislerde terbeliwshi shamalardin’ waqit o’tiwi menen sinus ya’ki kosinus nizamliliqlarina boysinatug’in …
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nadi. eger t=0 de radius garizontal oq penen  mu’yesh payda etken bolsa, t waqit o’tkennen son’ bolsa ( t + ) ma’niske iye boladi. m tochka shen’ber boylap  mu’yeshlik tezlik penen ha’reketlengende onin’ tik diametrine proekciya n shen’ber orayi do’gereginde garmonikaliq terbelisler payda qiladi. n tochkanin’ tik diametri boyinsha jiljiwi ya’ki terbeliw sinus nizami menen belgilenedi: bul jerde u – m tochkanin’ tik diametrina proekciyasi n tochkanin’ 0 shen’ber orayina salistirg’anda jag’dayi ha’m terbeliwshi shama esaplanadi. m tochkanin’ 0x ko’sherine proekciyasi ha’m sonday nizam tiykarinda terbeledi t ni t + t menen almastirip, g’a ten’ligin esapqa alsaq, m tochkanin’ tik diametrge proekciyasi n di 0 tochka a’tirapinda terbelis ma’nisine iye bolamiz ha’m x jiljiw shamasinin’ periodli ra’wishte o’zgeriwin ku’zetemiz. gorizantal oq boyinsha waqittn’ o’zgeriwin, vertikal oq boyinsha bolsa jiljiwdin’ o’zgeriwin keltirsek, jiljiwdin’ o’zgeriwin grafik ra’wishte ko’riwimizge boladi. na‘tiyjede sinus nizamlilig’in ku’zetemiz. materiyalliq noqattin’ shen’ber traektoriyasindag’i jag’dayin y – …
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riwleri eki ta’repin terbelip atirg’an tochkanin’ massasina ko’beytirsek, garmonikaliq terbelis dinamikasinin’ nizamina iye bolamiz vektor ko'rinishda quyidagicha ifodalanadi: image2.wmf image3.wmf image4.wmf image5.wmf image6.gif image7.wmf image8.wmf image9.wmf image10.wmf ) ( 0 j w + × = t sin a y oleobject1.bin image11.wmf image12.wmf p j w j w 2 ) ( ) ( 0 0 + + = + + t t t oleobject2.bin image13.gif image14.wmf 0 2 w p = t image15.wmf t 1 = n oleobject3.bin oleobject4.bin image16.wmf image17.wmf image18.png image19.wmf image20.wmf ) sin( j w + = t a y oleobject5.bin image21.wmf image22.wmf ) cos( j w + = t a x image23.wmf t p w 2 = oleobject6.bin image24.wmf oleobject7.bin image25.png image26.wmf image27.png image28.wmf ) cos( j w w u + = = t a dt dy oleobject8.bin image29.wmf y t a dt d a 2 2 ) sin( w j w w u - = + …
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tema: garmonikaliq terbelis ha’reketi kinematikasi ha’m dinamikasi joba: 1. garmonikaliq terbelisler 2. garmonikaliq terbelislerdin’ kinematik nizamliliqlari 3. garmonikaliq terbelislerdin’ dinamik nizamliliqlari waqit o’tiwi menen ta’kirarlanatug’in ha’reket ya’ki fizikaliq procesler terbelisler dep ataladi. ta’biyatta ha’m texnikada terbelis ha’reketler ken’ tarqalg’an. misal ushin saat mayatniginin’ terbelisi, o’zgeriwshen’ elektr tog’i ha’m tag’i basqalar. dene ya’ki fizik process ten’ salmaqliq jag’dayina iye boliwi za’rur ha’m oni sol jag’daydan shig’ariw ha’m alding’i ahwalg’a jag’dayga’ keltiriwshi ku’shler bar boliwi kerek. eger dene da’slep alg’an energiyasi esabina ten’ salmaqliqtan shig’ip, sirtqi ku’sh joq jag’dayinda o’z terbelislerin ko’p waqit a’melge asirip tursa, bunday t...

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