高中物理二级结论(超全)

13-112312F+FFFF120034312123sinsinsinFFF5tan67891010311F1F2F3123F1/sin1=F2/sin2=F3/sin3412FF1F2FF1FsinF222212sincosFFFFF1=FsinF2=FcosF1Fsin61314LdACBCsin=d/LAB'A'B'AA'BBC331F3F2F1564F1F2F32FsinF2F1F13-2vvvvvv(a)(b)212TSSVVVVt22212123SSaTnn12VVVS212222VVSt22TSSVt2212212TSSaaSSnTn1214v0=012345149162513579123,,123,,11223,,5g10m/s2nm/s1020304050n(m)5204580125n(m)5152535456ttvv202mvhgxyvvxy:2:00x,yx/2,012(x/2,0)1yxO(x,y)v13-37vvcos=v/vvvcos=v/v2ab822vas9101112123a=gSin4504FmmmN2125ABC=tg6gtga,7fPvm8tan=2min1mgFtan=2min1cosmgFa13-49ABm1m2AFAB212mmFmABFF10m1m2m3,,a1a2a3,,F=m1a1+m2a2+m3a3+,,11aNm(g+a)aNm(ga)ag12LLggLTcos213glv0vglvglv1vmRfmRTmRmRmvF22222244231gR5gR6mg2.5R6mg23mg2g30gR442rGMggghRRg22565.6,v=3.1km/s13-578GM=gR2910:1121mRGGm=gR222gRvgRTGT2=3/G23vTrv21/r21/r3T2r3R=6400Km84T2425F1F2StmF1F2S2121/)(2FFsFFmt26F1F2F2=3F127mKkmT/228mLglT2maggaqglT2gmRgV1RGMV1V1=7.9km/s11234523QfS=Q4pEW13-65629m1s1+m2s2=030EP=mghEP=kx2/2rMMGEP2131W=FS32EKEPEE=EKEP=2EK33hLLh=h/L734mPKmEp2EK=P2/2m35m1m236m1m2v1v2)2()('2122121211mmvmvmmmmv2211212112)()2('vmmmmvmmmvm1=m21221','vvvvm1m2212112','vvvvvm1m222121',2'vvvvvv2=0,m1=m2121',0'vvvhABCL713-7m1m212112','vvvvm1m20','211vvv372211''vvvv''2121vvvv1pmvv122,3''22112211vmvmvmvm222211222211'21'212121vmvmvmvm11'vvVmmVmVmm112122122211121222mmVmVmmVV2=0,VmmVmmVmVmm112112211122,,11'vv22'vv4,1VAVB2AB345ABVVAB56m0vMSSd)(M)2(mmmMdSS781234591;213-812tmv242;345,612PV/T=CE=W+Q31EW23456,dUEsQE,73839m2211sinsinmm,9404112q1q2913-942434445RxRVRxRA46Pmax=E2/4r47r11r/r=/r=r=r+rA48n1/n1/n21URURRRU2111PRPRRRP21112IRIRRRI2121PRPRRRP212134EUErRRU5678913-1010rEPm42R1R2=r211RRr12;;13123412345AXRRXVRR64R4R78123910R1R21qBmVRqBmT2)2qvB=qEBEV313-11RmvqvB2qBmvRqBmT2.4nBISM5IBLqq749T=2m/Bq50VV=E/BBEBEv5152LB=BL2/253=NBSsint.=0=NBS5413CLBmFa=F/(m+B2L2C)1212343413-125FBLVR226221BLE7nQRR8WQ91mEnBSe2sinmeEt;cosmeEt324P,UnnU,,T,f,t5612ABAB124=/n451xLd23413-135V=cn0n6UkmEeU565758ntg=n59ndd/'ndd'60nhiniihd22sin)cos1(sin61dLx=L/d62U1U2v1v2h=e(U1U2)/(v1v2)h12YXcdab341u=931.5MeV56E=EPEKE=EKEP=2EKnEEPEKVT63n=E1/n2rn=n2r1E1=13.6eV,r1=5.31010mnn(n1)/264nEP=2EKE=EK+EP=EK26566AMZmnAMZ''m=(MMM)/4,)2/'('MMzzn