2020-2021學(xué)年四川省資陽(yáng)市高一(下)期末物理試卷(Word答案)

22學(xué)年四川省資陽(yáng)高一（下）末物理試22一選題（題小每題4在小給的個(gè)項(xiàng)，第題有一符題要，第題多符題要．部對(duì)得4分選全得2，選或答得0分）ABCDABCDhANBTCDF51min1min

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D91mccbdcAacdBCaDacd2kg2.7kgAAOBAO

gACBCCABDBACvtAABBABCABDABA

001212h001212FxABxh+2xC2mgD二探與驗(yàn)（題個(gè)題共分請(qǐng)題要將案寫在題中應(yīng)目橫上11ABA點(diǎn)BN2mP23

pk22pk221ABCDE.2ABCD3BE

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20N0021三論與算本共3小題共44．解答應(yīng)出要文說(shuō)、式方式重的演步，寫結(jié)不分有值算題答中須出確數(shù)和單）20N0021202121952RgG1M2v3h0.5mOABCBOAOB37mAhPl1.2mACD0.8g10m/ssin37cos370.81v2F3CDxMBB0.7m

BDC0.9m2kgBm20g0.5g10m/s1I2AB3x10cm

nnn學(xué)年四川省資陽(yáng)高一（下）末物理試nnn試題解析一選題（題小每題4在小給的個(gè)項(xiàng)，第題有一符題要，第題多符題要．部對(duì)得4分選全得2，選或答得0分）ADBBAABBCCDDDAF

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hrC

hrC

20y20x0yxoyxxyk22222Atan20y20x0yxoyxxyk22222

tan

ABv35m/savvv25m/s+245m/s10m/s

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m[gt+v]

mv

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Aa

acdABCDAD

cCacdDAB53OCAOsin53

ACAO1mChAC1HAOCMgH+mgh

mv

v5m/sABCACCBCDBA

ABABAABAABBAA2AA2AA2BBBB2200ABABAABAABBAA2AA2AA2BBBB2200BCAABABABvv5m/sABvvAv+mvv+mvmmCABAeq\o\ac(△,P)eq\o\ac(△,)

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v3m

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2

52.5mBDABABBADAxABh+2x2mgBCDACD

二探與驗(yàn)（題個(gè)題共分請(qǐng)題要將案寫在題中應(yīng)目橫上11APBMNMAPMN2AA

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h三論與算本共3小題共44．解答應(yīng)出要文說(shuō)、式方式重的演步，

00NNN00NNNM2m3R+h

2v

3h1Atanv3m/s2PFF3mgcos37x1.09m3m/s

000001002002002220021120020012000001002002002220021120020013CDm0.02kgv+MvvImmvI8.9N2v