Savollar fizika

Ftzikn fanidan naurupayiy savollar

FIZIKA

1. 
   Erkin tushayetgan jismning 1- va 4-sekuudlardagi ottacha tezliklari nisbati e_t/o₂ nintaga teng?
   

A)1/5 13)1/4 C)1/3 D)1/7

2. 
   11 = R balandlinht Yet atrefula tekis ayliputyptgan kosmik kemaga 100 kN gravitatition kuch ta'sir qiltnewht. Unita ta'sir qiluvele markazga indium knelt (kN) ultimo mug? (R – Yer radiusi)
   

A) 50 B) 0 C) 100 D) 25

3. 
   Bola 0,5 kg mammal yukni bikrligi 200 N/ut boggle* prujina yordatnida kolartnecida. Yultui ito‘tarish dawned& prujinaning absolyut ch•zilishi 5 cut daft oshmagan. Harakatni teke tezlattuvdtast deb hisoblab. daalabki 0.1 ri Yaw rebid& yuk ko'tarilishi uttuukiu bo'lgan undoeund balandlikui (cm) anicilang.
   

A) 10 13) 0,1 C) 0,5 13) 5

4. 
   Quvvati 500 kW bolgan dvigatel keine 12 u.t/s tezlik bent oladi. Kentaga 18 ttr/K tezlik beta* wino, dvigatel quvvati (kW) quattlay
   

kemk? Stunting luattkatga gat^-shark kuchi tezlikka preparation' deb hisublang.
A) S&1 B) 1250 C) D) 112.5

5. 
   1(10 g mataudi teutir stliarclut 2 to balaudlthdatt eritin tualidi. lining pal bilan birinchi va ikldttclti urblisid oritaithq0 vaqt intermit 1.2 sektual WW1. Blrincid urilMb paytida qattelut ettergiya (mu) itutiglikks aylaudi? klavouing tptrsldligi istehatga olintattia.