masalalar yechish

информатика и ит f i z i k a mavzu: masalalar yechish 7- sinf masalalar yechish 1. yerning sun’iy yo‘ldoshi doiraviy orbitasining radiusini 4 marta orttirilganda uning aylanish davri 8 marta ortadi. bunda yo‘ldoshning orbita bo‘ylab harakatlanish tezligi necha marta o‘zgaradi? masalalar yechish 2. soatning minut mili sekund milidan 3 marta uzun. millar uchlarining chiziqli tezliklari nisbatini toping. masalalar yechish 3. samolyot havo parragining aylanish chastotasi 1500 ayl/min. uchish tezligi esa 180 km/h ga teng bo‘lsa, 90 km masofani bosib o‘tgunga qadar havo parragi necha marta aylanadi? masalalar yechish 4. karusel dastgohi platformasining aylanish davri 4 s. aylanish o‘qidan 2 m uzoqlikdagi platforma nuqtalarining tezligini toping. mustaqil bajarish uchun topshiriqlar: istirohat bo...

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