Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №2 Fizika olimpiada 7-sinf Fizika olimpiada №2 InfoMaster Dekabr 15, 2022 34 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 Ikkita jism rasmda ko‘rsatilgan aylananing A nuqtasidan B nuqtasiga tekis tezlanuvchan harakat qilib bordi: birinchi jism AB yoy bo‘yicha, ikkinchi jism esa AB kesma bo‘yicha. Agar ikkala jismning harakat vaqtlari bir xil bo‘lsa, ularning o‘rtacha tezliklari nisbatini toping. π/2 π 2π 2 2 / 22 Rasmdagi soatning sekund strelkasi burchak tezlik vertori yo‘nalishini aniqlang. bizga tomon strelka yo‘nalishi bo‘yicha strelka harakat yo‘nalishi bo‘yicha bizdan u tomonga 3 / 22 15 A D B C 4 / 22 12 C D A B 5 / 22 1 C B D A 6 / 22 20 C B D A 7 / 22 16 C B A D 8 / 22 14 C D A B 9 / 22 2 B A C D 10 / 22 6 B C A D 11 / 22 7 D A B C 12 / 22 17 D B A C 13 / 22 19 B C A D 14 / 22 5 B C A D 15 / 22 13 B C D A 16 / 22 10 A B C D 17 / 22 8 A B C D 18 / 22 3 C B D A 19 / 22 4 B D A C 20 / 22 11 D A C B 21 / 22 9 C B D A 22 / 22 18 D C A B 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz