高中物理力学思维导图(可打印)

Gmgggggg=9.822RMmGFG6.6710-1122F=kxkf=NNF=maFNmkga2(m/s2)()W=FScos()J(900)(900)tWPP=FVcos22mvEK()W=EK2EK1EPmghh()Ft=P-PVt=V0+atS=V0t+21at2asVVt220220tVVVVx=V0X=V0tVy=gty=221gtVt=,22yxVVxtg=xyVvVrTF=mrV2=m2r=mrT224A0t/sX/cmTx/cmy/cmA0V1,?=m=m2R=m(?)R2,,F=mg,?=mg,GM=gR231202tvvsvtt212m1v2112m2v2212m1v1212m2v223m1m2vm1v1m2v2(m1m2)vEkm12m1v2112m2v2212(m1m2)v2112m1v2112m2v2212m1v1212m2v22m1v1m2m1v1m1v1m2v212m1v2112m1v1212m2v22.v1m1m2m1m2v1v22m1m1m2v1m1kgABCAv02m/sBABCCvC1m/som(1)ABC(2)(1)1m/s(2)1.25J.mg=mv2/rv=?v=0.,FN'=mg-?,(1)v=?,FN'=0;(2)0v?,0FN'mg;(3)v?,:FN-mg=m?,1.()2.1010m1026kgNA=6.021023mol1r0=1010mr=r0f=frr0ffrr0ffTVTV()W+Q=Eaaaa90180:,,::HOHeN1117842147nCHeBe101264294()E=mc2,mE(mC2)nU1023592nXeSr1013654903810nHeHH1042312112()hv=EE()3F=k221rqqF=EqE=qF,EFq//E=k2rQE=dUUq=Eky=21mEqt2(V0E)U=q(/)UAB=UAUB=qWABWAB=UABqC=UQ(/)C==qWI=I1=I2=,I=I1+I2+,U=U1+U2+,U=U1=U2=,R=R1+R2+,21111RRRI=RUR=SLI=rRE=U+UIE=IU+I2rW=IUtP=IUQ=I2RtB=S:/2B=ILF:(/)/2BBFLF=BILsinf=BqVsin0VBBqV=mRV2R=Bqmv,T=Bqm2E=BLVE=nt/t21UU=21nnP=P()Em=NBSw(w=2/T=2nU=UmsintI=ImsintU=2mUI=2mIT=21f1,W=QW=UIt=I2Rt=(U2/R)tP=P2WQW=Q+WP=P+P12v34RR5E=U/d1,2Bvq=mv2/RBvq=RTm224R=BqmvT=Bqm2t=