11tsv21212vvvvvs1=s2v1v2221vvvt1=t2v1v220tvvvtvv2(1)()atvvt02021attvsasvvt2202tvvst20221attvst(2)2220tsvvv21234569Tssssssa(3)Nv0=0v:v:v1:2:3Nv0=0s:s:s1:3:5Nv0=0s1:s2:s31:4:9sNsN1aT2v0=0)23(:)12(:1::321ttt3mgGkxFmfNfmff0Ff21FFF21FFF1=F2120F1=F2=FF1=F22cos21FFG1=mgsin()G2=mgcos4maFsingatanFmmmT2115)(agmN)(yagmN)(agmN)(yagmNTFm1m2TFm1m221v0Fv0F2v(1)=90vLtmin(2)vvvvcossmin=Lvvvvcosvv34ghgtvt2221gthght25gtvvt02021gttvh6gtvvt02021gttvhgvt0gvH2207220)(gtvvt0tanvgt02tanvgtght2v08gvtsin20gvX2sin20gvY2sin2209Trtsv2m/s10Tt2rad/s11rv12fT113fn6014rTmmrrvmF222241522224Trrrva16grv17F==18kTa23(kTr23)tvxcos02021singttvytvx0221gty0vvxgtvycos0vvxgt-sin0vvyygxv20v2v119221rmmGFG=6.6710-11202324GTrM21)(33423TGTM2223rGMv242RGMgGMR2g25()km/s9.71Rgv()11.2km/s()16.7km/s26cosFsW27Wf=fssF-s28Q=fs29cosFvtWP30fPvm31221mvEk32EP=mgh33221kxEp3421222121mvmvEWk352222112121mvmghmvmgh3-11221qqq()2221rqqkF()(k=9.0109Nm2/C2r)3qFE.42AArQkE(Q)5ABABqUW()6PEW7qWUABAB()8qWAPA()(P)9BAABU10dUE(d)11mqUv212mdqUa2022vmdlqUy20tanvmdlqU13122122422dUlUmqUmdlqUy14UQCF15kdSC4WGEpWEpWEpWEKWE1SlR(l)22121RRUUURRRU211131221RRIIIRRRI21214)(21nRRRR5)(2121nRRRRRR6I-URk1tan7RUI8rREI9rIEU10EUrIErtan11ngRnR1n1nRRgREIgRxREIx12()PtUItWtRURtIUItPtW2213UItWPRURIUItWP2214RtIQ215RIP216IUIUEI17rRrEP4218rRREUEIUIPP1N23lIFBT4sinBILF(BL)5sinBSWb(BS)6FLM(LF)7cosnBISM(BS)nBISM8sinqvBf(Bv)9qBmvrqBmT2(v)10BEv11222rBUmq12mrBqEk222213BvdU)(acbRBIQ11BvdE(d)3-212sinBLvE3tnE4sinSBsinSB)sin(sin12SB5Rnq6.7RvlBF221e=nBsintEm=nB2t0e3()(1)2mUU(2))(212222121ttRUtRUtRU)(212222121ttRItRItRI4()(1)4TttnE(2)4TtmEE25Tf1f26RL=2fL7fCRC218(1)2121nnUU(2)1221nnII(3)U1:U2:U3n1:n2:n3n1I1n2I2n3I392323,UUIISlUPRIP22)(3-51p=mvkgm/s2p=mv2mv1()3kmEp2mpEk224I=FtNs5I=pFt=mv2mv1()6m1v1m2v2=m1v1m2v2()7m1OP=m1ON+m2OM8021211'vmmmmv021122'vmmmv(m1=m2v1=0v2=v0)9m1v0=(m1m2)v10mMmv1=Mv2ms1=Ms21hchvEvh=6.631034Js2kmEmveU2max213Wmvhv2max214hcPtn5hp6ph122dBEhmq21010m1014m()1015m3()5...4,,3),121(122nnRR=1.097107m14121EnEn12rnrnnn=1,2,3E1=13.6eVr1=0.531010m5hv=EmEn121021Ttmm221021Ttnn3HOHeN11178421474nCHeB101264294e5ehHTU4223490238926)(PT11-2349123490vveah7nPHeA103015422713l)(eSP0130143015vi82cmE2cmE9n3BKnU101445680361023592ar10nHHH10423121em1m2v0