turli geometrik shaklga ega bo'lgan jismlarning momentini hisoblash formulasini keltirib chiqarish
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turli geometrik shaklga ega bo'lgan jismlarning momentini hisoblash formulasini keltirib chiqarish turli geometrik shaklga ega bo'lgan jismlarning momentini hisoblash formulasini keltirib chiqarish tayyorladi: reja: 1. solid disk (yassilik) o'qi bo'yicha momentini hisoblash 2. yassi halqali (ring) o'qi bo'yicha momentini hisoblash 3. solid sphere (olid sfera) o'qi bo'yicha momentini hisoblash 4. hollow (yosin) sphere o'qi bo'yicha momentini hisoblash 1. solid disk (yassilik) o'qi bo'yicha momentini hisoblash o'qi: z-aks bo'ylab markazdan o‘tuvchi disk (radius r, qalinlik h) uchun. 01 yondashuv: dm = ρ dv; dv = r dr dφ dz; 0≤r≤r, 0≤φ<2π, -h/2≤z≤h/2; m = ρ v. 02 formul: i = 1/2 m r^2. 03 yassilik o'qi bo'yicha moment, yoki inersiya momenti, diskning massasi va uning geometrik shakli bilan bo...
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