... C 60,3.1 0-1 0F B 2,05.1 0-7 F C 14,36.1 0-7 F -8 -8 C 0,12.10 F C 26,4.10 F D 0,45.1 0-9 F C 79 ,7. 1 0-9 F Cõu 4: Mt qu cu ng cht cú bỏn kớnh 10 cm, lng kg quay u vi tc 270 vũng/phỳt quanh mt trc ... C 60,3.1 0-1 0F B 2,05.1 0-7 F C 14,36.1 0-7 F -8 -8 C 0,12.10 F C 26,4.10 F D 0,45.1 0-9 F C 79 ,7. 1 0-9 F Cõu 44: Mt qu cu ng cht cú bỏn kớnh 10 cm, lng kg quay u vi tc 270 vũng/phỳt quanh mt trc ... 46B 56C 7D 17B 27A 37B 47B 57A 8D 18C 28D 38C 48D 58A 9B 19A 29A 39A 49D 59C 10C 20C 30A 40D 50A 60A THI TH I HC ( 6) MễN VT Lí KHI A Thi gian lm bi: 90 phỳt; I.PHN CHUNG CHO TT CA THI SINH(40...