Koptokning yo‘li nimaga (m) teng? (qo‘llash – 2,8 ball)
A) 1,5
B) 2
C) 3,5
D) 0,5
Koptokning yo‘li nimaga (m) teng? (qo‘llash – 2,8 ball)
A) 1,5
B) 2
C) 3,5
D) 0,5
Javob: C
Nazorat: Fizika 7-sinf 1-CHSB, 1-variant
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