Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №3 Fizika olimpiada 7-sinf Fizika olimpiada №3 InfoMaster Yanvar 3, 2023 355 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 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 38 22.5 41 2 / 25 Jism o’z motori beradigan o’zgarmas quvvat yordamida to’g’ri chiziq bo’ylab harakatlanmoqda. Jismning t davomida bosib o’tgan yo’li … III II I IV 3 / 25 17 D C B A 4 / 25 12 C B A D 5 / 25 1 C A B D 6 / 25 A D B C 7 / 25 C D A B 8 / 25 C B A D 9 / 25 C A B D 10 / 25 D A C B 11 / 25 D C B A 12 / 25 B D A C 13 / 25 D B C A 14 / 25 C D B A 15 / 25 A B C D 16 / 25 C A D B 17 / 25 D C A B 18 / 25 A B C D 19 / 25 C A D B 20 / 25 C D B A 21 / 25 C B D A 22 / 25 D B A C 23 / 25 D A C B 24 / 25 B D C A 25 / 25 C D A B 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
