Buralish deformatsiyasidagi burovchi moment. Buralish burchagi va kuchlanishlar epyurasini qurish 9
1. Radiusi ADB bo`lgan AO=30sm bo`lsa aylana shaklidagi C segmentning og`irlik markazini toping?
2.Rasmda ko`rsatilgan doiraning chorak qismi uchun og`irlik markazlari koordinatalarini aniqlang?
3.Rasmda ko`rsatilgan figuraning og`irlik markazi koordinatalarini toping?
4. Beton platinaning og`irlik sig`imliligi 24kN/m3, gruntning 16 kN/m3, hisobga olgan holda Beton platinaning og`irlik markazini toping?
5. Rasmda ko`rsatilgan ikki qadli profilning og`irlik markazlarini toping?
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