... -0, 0019 51 -0, 0019 47 0,003898 -0, 0019 40 -3,5859.10-3 -1,8911.10-3 -4,74678.10-5 -1,843.10-3 -5,8861.10-3 -0, 0018 94 -0, 0019 51 -0,046697 -0,0656949 on -0, 0019 51 -0,003898 i.Hi -0, 0010 69 1,459 -0 ,011 573 ... Lx = Hc = 99 (cm) dx = dct = 24 (cm) (kG/cm2) et = - 32 99 = 5,1.10 3,14.8,1.10 24 (kG.cm)-1 on trc trung gian : Lx = Ltg = 100 (cm) dx = dtg = 20,5 (cm) etg = - 32 100 = 7,1.10 (kG.cm)-1 3,14.8,1.10 ... 735,814(ln/phỳt) nmin: Vũng quay nh nht ca ng c, nmin = 200 (vũng/phỳt) nmax: Vũng quay ln nht ca ng c, nmax = 270 (vũng/phỳt) Kt qu: 2,73 < K K = 3; 3,5 5.4.2.Vũng quay cng hng Vũng quay...