【期中精品真题】北京市通州区名校高中2019-2020学年高二上物理期中试卷

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20191.22B0.5341abcPQ()AabcaBQPCPQDPQ24106CA0.2kg5106CBAB30cmAB609.0109N?m2/C2ABCD3m60gA1.5mgBCD4lmabacBF1F2ABCD5aaaEFaEF45bcbcLAEFBEFLCFEDEFL6QabaEaab120bEbab150abAEa=3EbBC?a?bD?a?b7,MNQP,E,ACB,R,AB.m-qAH,A.,,()ABBACCCDB,H8?ababIaFababcaFabcAbFBbCcFDc92L12m+qq12ABAB()A2B1C12D1210RABRFAAABBCFD111___________cm________cm2,_______12E1.5V3A10~0.6A0.5A20~3A0.1V10~2V2000V20~6V6000R1202AR22001AR399.91A1________________________2________________3________________4___________5E=________Vr=________13dBmsag1v2I3Q14RBOMNmqACMNP(PACC)AB2Rg(1)E(2)(3)15MNMNhgmMNm,gh.1MN;2;3MN.1C2B3B4A5A6AC7BD8BC9BD10AD111.0900.570015012A1V1R1R1R31.72.513123141E=23F=2+3mg1512F=2mg320191.22B0.5341ABCD2-Q+3QrFAF/2B3FCF/3D2F32008624()ABCD4ABCDFpF1F=103pF5ABPABCbaD6E=3105V/mAB0.2m60Aq=+210-4CAB6JBq=-210-4CAB-6JCA0BB=3104VDABUAB=6104V7AE=kQ/r2BCDr8EF/qAEFFEBEqqECEFDEF/q9UIR+AUIRBUIRCUIRDUIR10dRAB10000RC100RD11AB31FAF/3B3F/4C4F/3D3F12ABCDADBCOABCDAABCDBA=DB=CCA=B=C=DDACBD13ABCD14ABCD151R12R2AR1R2=13BR1R2=31CR1R2I-U2DR1R2I1I2=1316______mm20________cm.1710~3V________V20~0.6A_______A1820V(1K)()A0400A150B010mA45C015V30KD24V0.5AE0501AF04K0.1AG___________________________________()________19l=5mS=3.510-4m22.510-3V=1.7510-8?m20q=310-6CAB910-4JBC610-4J(1)AC(2)ABB21m=510-8kgv0=2m/sABL=10cmd=2cmUAB=1.0103Vg=10m/s21q2BABU13AABU222q=+410-9CPF=610-7N1P2P3q=1.210-6CPF1A2C3D4A5B6B7D8D9C10B11AC12AB13CD14CD15AC160.615~0.6190.670172.170.161840000AE1910A,20211110-11C2200V31800V22(1)1.5102N/C(2)1.5102N/C(2)1.810-4N20191.22B0.534119AE=F/qEqFBCD2ABCD3AC()BC()A.ABBABC.ABD.AB4abcab=5cmbc=3cmca=4cmcababkAabBabCabDab5t=06ABAQ1BQ2Q14Q2PABAPABPBCPBDPAB7ABCDEFGHABCDEFGHPABC123()ABCDC8,ab,hm-qab()Am+qabBm+2qabCm-2qabDm-2qaab9()ABCD10IIIapbIIIappb21()AIII2Bappb2Cappb2DIII11abcdOPQabcdOPOQAPQBPMCPMQMDQM12Qh2Aqmh1Bq3mAkgABCBDB13UIrU-IERUM=_____k=_____UI______IMr_____0IM=____ERUIr23mAR00~50006V5.4V_________14E12Vr1.0R19.0R215A0.4AR3152kgABv6m/s4kgCBCA??16m5.010-8v0=2m/sAB0.1md210-2mUAB=1000VUAB?(g10m/s2)17,,,.E=3VS1231810REacbdmaabcdabcd19dm+v________.1C2C3B4D5A6C7D8D9CD10BD11BD12BC131ERU=E-IR0214R3301.2W15161710.6A21.2V31.810-5C18b1920191.22B0.5341abcPQ()AabcaBQPCPQDPQ24106CA0.2kg5106CBAB30cmAB609.0109N?m2/C2ABCD3m60gA1.5mgBCD4lmabacBF1F2ABCD5aaaEFaEF45bcbcLAEFBEFLCFEDEFL6QabaEaab120bEbab150abAEa=3EbBC?a?bD?a?b7,MNQP,E,ACB,R,AB.m-qAH,A.,,()ABBACCCDB,H8?ababIaFababcaFabcAbFBbCcFDc92L12m+qq12ABAB()A2B1C12D1210RABRFAAABBCFD111___________cm________cm2,_______12E1.5V3A10~0.6A0.5A20~3A0.1V10~2V2000V20~6V6000R1202AR22001AR399.91A1________________________2________________3________________4___________5E=________Vr=________13dBmsag1v2I3Q14RBOMNmqACMNP(PACC)AB2Rg(1)E(2)(3)15MNMNhgmMNm,gh.1MN;2;3MN.1C2B3B4A5A6AC7BD8BC9BD10AD111.0900.570015012A1V1R1R1R31.72.513123141E=23F=2+3mg1512F=2mg320191.22B0.5341ABCD2A010sB010sC1040sD1040s3g=10m/s21.0sA5.0m/sB10m/sC15m/sD20m/s4Fx.FABCFxsinDFxcos5

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