Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №2 Fizika olimpiada 7-sinf Fizika olimpiada №2 InfoMaster Dekabr 15, 2022 29 Ko'rishlar 5 izohlar SaqlashSaqlanganOlib tashlandi 0 3 12345678910111213141516171819202122 Vaqtingiz tugadi! 7-sinf Fizika olimpiada №2 07.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 22 2,25 m/s2 gorizontal tezlanish bilan harakatlanayotgan suv bilan to’ldirilgan sisternaning shiftiga 5 kg massali shar ip yordamida osilgan. Ip turg’un qiya vaziyatni egallagandan keyin, uning taramglik kuchini (N) toping. Shar materialining zichligi 5000 kg/m3. g=10 m/s2 50 41 38 22.5 2 / 22 m massali moddiy nuqta bikrligi k va uzunligi l0 bo’lgan vaznsiz prujinaning uchiga bog’langan. Bu sistema prujinaning ikkinchi uchi atrofida burchak tezlik bilan Prujina deformatsiya kattaligini toping. A B C D 3 / 22 14 D A C B 4 / 22 2 A C B D 5 / 22 12 B C D A 6 / 22 4 A D B C 7 / 22 6 C A B D 8 / 22 8 C A B D 9 / 22 13 D B A C 10 / 22 16 D B A C 11 / 22 17 D B A C 12 / 22 1 C A B D 13 / 22 3 D A B C 14 / 22 7 A C D B 15 / 22 18 A B C D 16 / 22 10 C B D A 17 / 22 20 D B A C 18 / 22 5 C B A D 19 / 22 15 C B A D 20 / 22 11 D A B C 21 / 22 19 D C A B 22 / 22 9 B D A C 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz