Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №3 Fizika olimpiada 7-sinf Fizika olimpiada №3 InfoMaster Yanvar 3, 2023 82 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 41 22.5 2 / 25 Egrilik radiusi 10 m bo’lgan botiq ko’zgu tomon odam yugurmoqda. Odam ko’zgu qutbidan 30 m masofada bo’lgan paytda uning tezligi 1 m s bo’lsa, uning tasvirini unga nisbatan tezligi necha m/s ga teng bo’ladi? 2,05 1,04 0,96 1,95 3 / 25 7 D C A B 4 / 25 18 A B D C 5 / 25 19 C A D B 6 / 25 D B C A 7 / 25 D C A B 8 / 25 B A D C 9 / 25 A D B C 10 / 25 A B D C 11 / 25 C A B D 12 / 25 B C D A 13 / 25 A D C B 14 / 25 A B D C 15 / 25 C A D B 16 / 25 C B D A 17 / 25 D B C A 18 / 25 D C B A 19 / 25 B D C A 20 / 25 C A D B 21 / 25 A B D C 22 / 25 D C B A 23 / 25 B D C A 24 / 25 D B C A 25 / 25 B C D A 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
