2020-2021學年山東省煙臺市高一上學期期末物理試題

2222學年山東省煙臺高一（上）末物理試2222一單選題本共小題每題3分，共27分在小給出四選中只一是合目求的ABCDABCDABCDABCD1sA

B12m/s

C15m/s

D20m/s1

1110011100AtBCtD0tMABCDM+mgAAhxAxBDv3kgb2

a10m/sABCD二多選題本共小題每題3分，共15分在小給出四選中有項合目求全部對得3分選但全得2分，選的分MaNABCD11T3

ABACDaABCbdDdA10sB108mC15m/sDtt4

22123421121212g10m/s22123421121212A0BCD三本共4小，分50Hz5ABDEAssD

m/sGEFOFcO1F2AbBOC5

DCDC1

2M3

ALt10m/s6

221232231tdv221232232vL

m/s四本共小題共分。答寫必的字明、程和要演步，寫最答的能分有值算題答必明寫數(shù)和位AkOA2mAAB1AB2A3ABBETCETC20m/sETCv

v1d237

2022020kg50m340N10m/s121HmAOA1.5m10m/s

123

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學年山東省煙臺高一（上）末物理試試題解析一單選題本共小題每題3分，共27分在小給出四選中只一是合目求的AABBCCDDDACfACBDDAABBCCDDAABBCC9

0021111NDD0021111Nv72km/h20m/st1sx15mvta10m/sA

AAtt0tABvtBCD0tt

CAABBCfDgDAABCDDD10

12331002AyAyCybkx12331002AyAyCyTFbkxakxmg+Tadx+xd0.21m二多選題本共小題每題3分，共15分在小給出四選中有項合目求全部對得3分選但全得2分，選的分AG的ABCaCDDBC11A4avTvADeq\o\ac(△,h)eq\o\ac(△,)gTeq\o\ac(△,h)eq\o\ac(△,)2a

DBACB

vvvABCvv

v11

222C222ACAcccdABBCccdDdDBDAt96mBB

4s+8s12sAm/s9m/s912m108mCC

12m/sDDBC0ABCmg300kga

m/s0.25m/s

vatt1812

11D2221212Dvttt21810x11D2221212BCD三本共4小，分T5sDv

m/seq\o\ac(△,x)eq\o\ac(△,)aTm/s0.633FFO2AABOBCDDDFF2D2mgM+mM313

222132222132v2vvLkmgsinmgcosma0.25（240.25

a4m/s四本共小題共分。答寫必的字明、程和要演步，寫最答的能分有值算題答必明寫數(shù)和位ABF2AAAABAFkeq\o\ac(△,x)3ABBB2A14

1300131122123123112312323ABB130013112212312311231232

TCx甲

ETC通x甲

dxxx22m甲甲2xx乙甲a乙

m/s1.8m/s3甲

s9sETCt甲

s11sETC通t甲

s4stt+t+t甲總甲甲甲x乙

t

乙

1t11s乙t25s乙t乙

s5stt+t+t11s+25s+5s乙總乙乙乙eq\o\ac(△,t)eq\o\ac(△,)tt乙總甲總d215

fNfNNfN2yx0317sfNfNNfN2yx0

aF+Fsinmg