S topilsin. S¬=? S=? A s¬=80 m S=10 m b s

10-Sinf fizika

1. 
   
   

Yo’lovchi A nuqtadan B nuqtaga bordi va undan C nuqtaga keldi, so’ngra E nuqtaga keldi.Bunda uni ko’chishi S¬ va yo’li S topilsin. S¬=? S=?
A) S¬=80 m S=10 m B) S¬=65 S=134 C) S¬=32 S=180
2.Yo’lovchi 72km/soat tezlik bilan 10 minda qancha masofani bosib utadi?
A)S=11000 m B)S=12000 m C) 10000 m
3.Jism tezligini 15m/s dan 25 m/s gacha 10s da oshirdi,bunda uning tezlanishi qanday bo’lgan?a=2m/s²
A) a=2m/s² B) a=1m/s² C) a=6m/s²
4.Velosiped 20 m masodani 10 s da bosib o’tdi,uning tezligini topin? V=?
A) V=5 m/s B)3 m/s C)10 m/s
5.72 km/s dan - km/soat ga o’tkazing
A)72 *36/10m/s B)72*35/12 m/s C)72*36/19 m/s
6.10 min necha sekund ?
A)550 s B)600 s C)660 s
7.360 sekund necha minut?
A) 5 minut B)6 minut C)3 minut
8.Bosimi 20 Pa bo’lgan gaz 30 m³ hajmda qancha ish bajaradi?
A)A=600 J B)A=400J C)A=700J
9.Bosimi 36 Pa va hajmi 10 m³ bo’lgan bir o’lchamli ideal gazning ichki energiyasi qanday bo’ladi?
A)U=390 J B)U=540 J C=200 J
10.37 ^oC dan Kelvin shkalasiga o’tkazing
A) T=310 K B)T=200K C)300 K