Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №3 Fizika olimpiada 7-sinf Fizika olimpiada №3 InfoMaster Yanvar 3, 2023 393 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 4 12345678910111213141516171819202122232425 Vaqtingiz tugadi! 7-sinf Fizika olimpiada №3 29.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 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 41 38 50 22.5 2 / 25 m massali geliy gazi qamalgan havo shari pastga a(a C B D A 3 / 25 14 C A D B 4 / 25 10 D C B A 5 / 25 19 D A C B 6 / 25 B D C A 7 / 25 B C A D 8 / 25 A D C B 9 / 25 C D A B 10 / 25 B A C D 11 / 25 C D A B 12 / 25 A B D C 13 / 25 B D C A 14 / 25 B C D A 15 / 25 C A D B 16 / 25 D A B C 17 / 25 C B A D 18 / 25 B D C A 19 / 25 C A B D 20 / 25 D A B C 21 / 25 B D A C 22 / 25 D A C B 23 / 25 C A D B 24 / 25 C A B D 25 / 25 A C D B 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
