Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №3 Fizika olimpiada 7-sinf Fizika olimpiada №3 InfoMaster Yanvar 3, 2023 309 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 Vaqtingiz tugadi! 7-sinf Fizika olimpiada №3 29.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 25 m massali geliy gazi qamalgan havo shari pastga a(a B D C A 2 / 25 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 22.5 38 41 50 3 / 25 15 C D B A 4 / 25 6 D B C A 5 / 25 14 C D B A 6 / 25 D A B C 7 / 25 C D B A 8 / 25 C B A D 9 / 25 D C B A 10 / 25 D A C B 11 / 25 B D C A 12 / 25 D A B C 13 / 25 D C A B 14 / 25 A D B C 15 / 25 A D C B 16 / 25 A D B C 17 / 25 A B C D 18 / 25 A B D C 19 / 25 B A D C 20 / 25 D B C A 21 / 25 C A B D 22 / 25 B A C D 23 / 25 C A D B 24 / 25 A D C B 25 / 25 C D B A 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
