2022年天津市部分区中考物理一模试卷.pdf

文档介绍：该【2022年天津市部分区中考物理一模试卷 】是由【cjl201702】上传分享，文档一共【26】页，该文档可以免费在线阅读，需要了解更多关于【2022年天津市部分区中考物理一模试卷 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。:..2021
 10330!"#$%&'(1.3(*+,-./01234526789:-;2<7=8>?***@ABCDEFGHIJKF/LMNO=((“RSTUVWXYZ[\]X”Y_`abY[\cddef`gh“ij”fklmfkno pN?0(???(vBwixyz{|l+L}~??o?fk????+0((*+,-0??N?9???????-'+??gP????6??1
26
:..(?s??!??*+,-l?s??!??????L????(RSTUdp?c?￠￡¤￥|§¨?a?Y?[\h¤-?ˉ°}~0(A.?¨aPH±?5m/sB.?,Y[\2H±?3cmC.???a?3′μ±?20kgD.¨ac??·/±?40?(*+,-1ol???h??à1,á?GEC?G0(A.???,á?GB.1?????GC.???????èGD.????1?è(+0é?ê?+Lì?í???z??D0(]2?26?(:..(*+,-0flòó???×???ùú?ü+-?ìY}~0)]3?26?(:..×áa0?áB.?ü20?L?C.èé}d??6ê?ìn?D.è??e“·?”òL0??noó??i10.3(?ù°úò?ü°???yt?
RoRi!"#$%&'()'*+,-./683!69!63:89:"9!6;<=>43?***@2>43AB6CDE4FG3:4FHIDGI:I4J4KG0:/11..3:/O“QRSTUVWXY”[\]^_`OSTUabcde'fgOSTU20cmlmno<pc>qr_stW./wx20cmC.{|x15cm'V`W~*????c???VD.{|?xSTU20cml??TU??'?VW???!12..3:/#?,?????I?S.?S2?>???'??J?'?B?????￠R|=R2=R3"{?>??l￥bc|§¨?.??J?B/'R,??P2?{?>??l￥ˉc>|§¨?'R3???It￥°/±a?>|§¨?23′./?Ri·?3112o4?.826?/:..????3211C.??P2q??P3?3411D.???????3:/#?,àá??o`ec???q1I??èéê?ìí?]?èm1???S2éê?D?.òl?Ióà/??￥"O???×?à.?￠àùp/,{D?F??E?ú?g°'D?fg@|±ànnn?ùjpnà?F???ú?g°'?F???úW-mgS1+$?F???ú?g°'?F???úIcmgü686!69!64:824:/:/?àáa?------????èétê?RV$ìíG<1c?|O?***@e?ú§ò'???ó?¨?J???÷??¨?"1643ù6úCèáa??üyèt?
 !"#$%&'(“*+,-”/0----23“45678”/9:;------<=&>?***@ABC**+,-EF&:../XYZ[\J]^_`abcdefghidj$k&P^lPadem:noUpq“rs”t“us”vlPwxy#xz{i|}/~??`x??????fJ?????9::______?????fJ???=??????v????36km/h????￠￡¤￡￥|?§6¨?ac2sm,??-?ˉ°±23&6′μ?G·?1ao?“220V1000W”?????_à
μá/A,μ?/?μ???|?S,èéJê??éìía??JDb???V,éJê??òóμ??i? ~Q??×??Uùi?V6??V37&ú?(?ü#Y?T?àáa????#??B?è[ó
éê??#? ??ì?ácí(μ????è50kgGí20e?D50,ˉ2í(μ?ò?êó2kW-hU???÷í('?cμ?ùú#_à￠-
,ü?
é(1
G?ü?y2
μ?????t?
 10s900N 2m,400N,,"6#$%26#:..$1 ()*+;$2 .+/22.$7
23456789:;<=>?75%BCD? EFGHIJKLMGHNOPQEFR9:BC D?EFS R9:BC D?EFTURVW$XYZ:[Z\]ZBCEF^_R---------------------aKEFbcR$1deVWfgWhijklml
?nop qrKsfgWh$tu“q”x“y”rde$2\]oz{|:}9BCVW9~\]BC ??:?1$3\]o BC??z{:[o?2$4VW9~z~BC?\] ?:====三部----=|=-|=三=三巳====三====-=-=40一一一一-20|=一=一-_=_=图22?o?? EF9:???????uN??\]BC ?\] ?:BC ?:m/gBC ?BC D?"7#$%26#:..:ni1/gm/gV/cm3p/g??REFbc$3o???
BC??\]??M￠￡ 9:¤￥|§¨$tu“?a”“?5”x“??”.23.6
56-?“ˉ°±23a5 ′μ”i~??2·?R·?1R±23 a5o??3? ???·?àR±23 a5o??3 á?????·??R±23 a5o??3 3?a5???F?·?￥????èéê ?ìZí??YZ1ì??D1??ò9?EFó??56??×TU?ù??2EFRú?F±?DüY?ò9? ?T?ì?
?à?1?í?XYJ?×áa??í?EFI????2èéR1ê~??D?±??ììWí? ??2e?EFbcúTòF?·?3?F?·?àó??? EFTU4R24.6
kK9:÷?ù5ú÷R ?÷?ü TU?2R}9ú÷íeytú?1S2,
 A.A0~B.V03VC.Ri50ftD.R23011E.R350!"#$%&'()ABCDE*+,-./0+;23456789:;<8=>26=:..(1)CD,-EF2GHIJKL(2)NDO5,-PQRS5&TUV(3)NDX&Rx[\]^(J_`R&a)25.(6e)fHgJhihjjhklmnohipq“stu”wxyzli{|}~???`????UE?FIa?.U?]R2,?R]>R2,??????S?a?b????hk?T?t?y???￠i{|}??fH￡¤?E.￥|§¨?w+??????S2,?ahi??Ee?,??“-tu”“stu”R“?tu”??'(78?:;(1)NDˉhi?E“stu”?°P[\]^Vs(2)¤?hiE′!yI§¨??S2μˉ??·?V(3)_`ˉhi-tu§|y?°PfH1oJg??^?(?-?[?a[?eàá?u)R??&?hi??E′!l¤?tu??y?°???g???IJ&D?èaéê?míIJyz5/￡??hi?tu??&Dèaéê?míIJyzt2'(D??
Dhi?tu?°[\]^b9
(26
):..2021òó???e?.×TUw?ùú?×8üYù;7Tw??;àá;>1f;af;3e>30eaf;?D?+?.￡w??K?;è1.3e?FIaéê?ìí??eíy?òóa?.í???ò?÷?!ùúJ??üyt?
 A.B.C.D.!
"#$%"&'()""BCD*+,-.A/2.32“456789:";<=>?@:”;BCDE;=>FGGHIJCKL“MN”JO"PQJORSTUVWX.[WD.\]^_";BCDG`=>E;ab,XnRdIefghijkCKZWl
em,-ACD*+"Bno,-.B,3.32qerMstbuv"PwRno******@JO{`|}wX?10~26~:..q???|?eR????g?"Pe??g???LST??"???k"??riq???P??|??????L"rMstbuv?A?B.?R"D.?R|??eR????gR"?wR???
?????"??.?Cno,-.?w??X￠'￡¤￥|§¨??}?aw,?￠KP??￠'?"¨??}?￡XA￠'￡¤?-?ˉ?°§?L?ˉ?°ˉ??}R"?￡±ˉ??}?2"-A*+?B￠'￡¤3′L?ˉ?°ˉ??}R"-B*+?C.￠'￡¤3′-?ˉ?°ˉ??}R"-C*+?D.￠'￡¤?L?ˉ?°§μ-?ˉ?°ˉ??}R"?￡±ˉ??}??"-Dno,-.D,?[·?1′o??w??"P?[·?@′???àR"á??Wl??X?11~26~:...A?wR?g??è"éê?-?'"á[·§?gìíU??g??B?wR3′g?D?ò"Xó?o?"-B*+?C?wR3′g?D?ò"Q?éê?-?'"á??Wl???D?wR?g??è"éê?L?'"?×?ùús?ü,-."
YT?àáa"????;?=>L?,-èéênoXA.
Y???l5m/sB.
Y?;=>ì?l3cmC.
Y§???í$%?l20kgD.??F
Y??***@2?l40e1A?R?T????P18km/h=18X?,-Ano?B?@ò=>ìP3mm?μ?C?
Y$%P50kg?μ,-Cno?D?Pó??V-D??***@2?75e,-Dno,-.?w??"
?÷P?ùúL??"?
??üùóyX)?12~26~:..A.?ùú?üùB.
C.?
D.
 A
!B
"B#$!C%
&'()*+,-."C#$!B
/0*+,-."D123"89:;7<=>?***@A*BCDEFGH6J13KHL26K6:... AN9OPQRST,UV"A#$!B)WX9MY+ZFGBC[\]9^_!CE`Uabc*+de!D()WX9M,UV<fghUiPj^klmin9op9_BC3"rs,tuvwxyz{9|}~7?>?12H)方龟俣护熊A.?yPa?PB.~29=?C.??1?A*k???p?D.????“??”?=9?pm???? A??9?<???????￠P￡a¤￠P!"A#$;B|§??9?¨??a',~1?Gn?F9=?!J14KHL26K6:..C??&???ˉ???p?!D????“??”±9?<9o23B′μ?=+9?·?1233"?àá????á_^???èé?ê??7<Ro¤?í9?Ri¤?à?Di?***@9??ò?à?ó??3±?3q×á?k?ù?àó??3 ABD′¤?à?Di?&?í9?ü?Yˉ,9?<á?k?àó??3k9?<9oT3|§Yˉ9?9?à9?ná?í9?Roáa9"????9?7B3C9?9?á?9M9"D???ù3"4Boèéê4?ìHí3ìL3ì?ì35L953?ì?e?ò4ê<ó)éò4ê??ì??X4
?354
÷??154?4#?,“ùú?üy?tde”DE<?
 20cm 
!"#%A.()*10cmB.()*20cmC../)*15cm1!"2345*678 9:;1D../=>)20cm?@ABC1"DEFGHIJKILABM)@20cmNO PQ/=!"Ru=v=20cm=2f,XAYZ[CM./)*15cmG\]^()M!_"[`15a#b26a%:..DM./=>)20cm?@AB/?"c"FGXDYZdXeLACDo12.3f%ghCijkljmjnopqFS,rS2*stuvwxyvz{|Bx}~R]=R2=x}\ ????#wxyz{%R,???P2(.sx}\? ????R3???P3P2MP3?q\?%?s???????#%A.??RIj????1*?jn???2*1C.??P2??P3???4*????????4*1HIJKIL?jkh.sx}?z{3?kR|MR2?|??R|j??LUU2L=?R R]s?jn?jmjnRU]=U,j?R3?????LP2=R=.jk55P=?=a=?????:?|R]Usx}?wxR8MR3?|~RI=R8=R3.?jklj??L12=?￠:xR7=-^-,j?R3??=2Rf0>R]s?jn?LU2'=u4=￡ +Rf0XR7=U2U2u2.<<<“_???LPg=I2R3=
~ %XR8=¤7XR2='????LP'3R2,U2_U2?R4+R38￡1U%Cu??Rij?????LU=2L5[8X7`16a#b26a%:..U1=?jn????:U'~2U2P6R??P2??P3???L/o-4L1[P3U24R27U2P?3jk????????:′^=6L1?2X7XeLBCDo13.#3f%ghCi·?1o ?o??Mq???àá?????????mM?o??S?àá?ê?#ì:qí·%??\Dld??l??òó·#~·???p%,.ê?×????nùú??.ê??ü?·nP·A.ê????]Tn-lB.ê????àpn·C.ê?×???nùú????×1onù?Si+S?D.ê?×???nùú????×1onù? ^Tmg321HIJKIL#1%.ê?×????nùú??ê???ê?\a3???RF..=G,pg#1--%V=pgV,?·*′*êINLp,P=5rliPXAéêBYZ[?ên··n-1-ê(2)??l·=??L3n-8V=(S<-So)X(1-?)h=(Si-So)Xnhó·nêiznê`17a#b26a%:..·?ù?LG=pgV=-2pgXs,-s3
xmlh=pgS-sph=pgSh-p-0_3013gSzhjPgS3hG*=pgS%-mg,Cuê?×???nùú????×1onù?LSSSFH=G+G=PgSh-mg+mg=pgSh=pgLxsh=-^-pgSh=_Lmg,24sss22DéêdXeLBCo?M??÷#?!÷b6G÷ùG÷4fb24f%%ú?üyt?
 : 
!"#$%&'()*+,-%&.1643/60123456789:;<=>?@2AB “J K
!"#$'()*+,-%&”MNOPQR STUVWXQRY12345678Z[=> \]?2AB^ C_`760mmabcde B^.rs tuvwxyz{|w}~ ?.??“????”N? ????,“????”N?`i????????,? .????wx??￠???￡¤.a￥|-§¨?.???-??.DEFGEHqˉ? ????°￡±2#a3′?? ??N?`? ??? ;P18?·?26?j:..“??”1o??o???.fFghH??Y???????,-.?àá??-???′??,èé2?ê ?.?ì?′ ??í`??D·?ò“?”'“ó”jHì??3?3?×2 ?ùNhú?ü?3 B^.DEFGEH?lY?ì?′ TD?<à?N??DYì??3?3?×2 ?ùNBQ.fFghH?YB^.áa???$,-?¤???èéê?ì,-íí??e?ò ó?Hkáa?36km/h )?()÷?ù?ú?a?üyt2s?
 !"#!$%v=36km/h=10m/s,&'()*+,-!./5=01=1001/$12s=20m 3456720 :;<=>?!***@ABCD“220V1000W”!EFGHIJ)K!<LM-4.-5A,<OM-48-74P1000W<=>?HIJ)VWP=U1XYK!<L1=Yr"220V",U2U2\220V97VWp=RXY<=>?!<OR=IOOOW: 34 `abc<.defgS,hijOk!ilmanopbn7V,ijOkqr<.!stOu4v19w\x26w9:..ya`XYdefg<z{|}u<O~n!<zijOk!il&bn)ijOkqr<.!<O40,?~n<z??<?<zy?`XYK<.!<L4st<)?<?<z49V(ijOk!il&an)ijOkqr<.!<Osty??}?XY?)K<.!<Ls?<z{!c?43V,??<.?<z????8<z??)ijOk~n!<z4UHR=4V-3V=6V,Ungw?ijOk!stOu4RH===7^^=12 343(12o???e?(?t?x6??x378 ???????!8?????￠?￡??¤￥|?W§rK/¨????u?a?)20.(68)??-??<=ˉ°kh50kg!>m20±=p50,2??<3{!c?j′μ2kW-h(?()*+????-<k·??IJ)=)/(kg-),*??K/?(1)>1o!=?7(2)<=ˉ°k!=?? (1)>1o!=?Q=cm(t-t)=/(kg-)X50kgX(50-20)=)(1U(2)??!<3W=2kWh==()4j,?K/<=ˉ°k!=??:|áwioo%=.(x26w):..\19±=K/?>1o!=?\29?K/<=ˉ°k!=??% 21.\689Iè-`bc!iéê&10s+hì900N!?D?$òó2m,?×?ynb-ùú4400N,?\19iéê!?ü??7\29ùú!Y?TWriiriin\19y`XYn=3,iéê!?ü??11=77?=7-=TTV=-V=W?FsFnhnF900N3X400N7\29?×?yno!èé$=1111=3*201=601,ùúì!?YWE=FS=400NX4m=2400],W?24 T?ùú!Y?P="Y~=10s=240W.\19iéê!?ü??475%7\29ùú!Y?4240W 22.\789ó?M????|?÷?Aù%475%ú?ü%!yt?
 !"#"$%"nt()p=,-./1!123456
789:9;<=>?***@A
B34CDrFG“@”J“K”!A12L21MN26M!:..2
;$%>PQRS
TU$%VWX
YZ1[\3
$%>]^PQ#>
YZ2[\4
TUPU_$%X`12abcd;ef>
ghabijklmGn].$%VX$%XXm/gpqm/gm2/gV/cm3p/g*cm-rs;./3
>
tu^<vw;$%x
yz{|}~?
i?,FG“??”“??”J“??”!?????()?TX
?T#pq
y()mn=<t./1!123456
789:9;<=>?***@A;2
$%VX`mi=50g+10g+2g=62g,3
pq?V=60mL=60cm7?4
?$%X`m2=?5
#>Xm=m1-m2=62g-=?:m527gP=^^Q=°87g/cm2,L22MN26M!:..?f?`:$%VX$%XXm/gpqmjgm/gV/cm4p/g*cm-rs;./3
>
tu^<vw;$%x
??PQ#>XVpq??
????????z??????`()?=?./1
K4
Y?f??rs??<!??;?￠“￡¤￥|§¨???a?”6
?U-Ye?ˉ?ˉ,￥|§¨????°±2[3′?uμ?ˉ?￥|§¨????°±2·?1uμ?ˉo￥|§¨????°±22q??uμ`-??ˉ
}?-Ye,???àá?"???",??á?V,??è?j[TéêYZ[\???T???ì-YeíT??F?|á?
D??è?j\aò;á??<ó?ê,?V??
????×??hù??Yeú?1!üU?á?Y?|_
á?;T?à3?\áZ2
a?./íò???ˉ,,3
`-??ˉ?
???èé??°±2·?1?ê?á??????1!?á?Y?|_
á?z??á?ˉ?ì|
?á?;T?à3?\áZYZ[\L23MN26M!:..2
./íò>°±2·?1"°±22qzê
????ˉ,?3
?￥|§¨????°±2·?1uμ
?í?′???,??e??ò??è`??°±2·?1?ê?á????`.
^777777777777777777777777777777777777/
~**3
??°±2·?1?ê?á?<!8ó??`50?óR?pó?
?÷YeS?ó
?2?ù?úI"s2,??tùü?
?u?÷FyteA.??A
0
B.V
03V
C. Ri
50C
D. R?
30E. R3
50ABCDE!"#$%&'()*+,-.1
/012$345!6 782
90:';<=>'?@A3
90B RxCDEF
6GH=IJ)*K)2LMNOPQR3V803V
,S'(ICTUVWXY%&Z[1\]***@403V
^Q R2$[A0P2^B $[_!6`BD(1
B ^R2Z[abS4^B $[abS2cde1^B $[f24g
h26g:..2
jklS|S2,m+ICUnoaS1,m+ICU23
klS5>S2,B p1_PU],# Z[%&qrstu1v:uxu-u2u-u2%&Z[1xs=qrstuB y30Q;R2_*z1 {25IA3
jklSiS2,m+ICUnoaS6,m+u-u7ICU24
&=X~\Q46???????????????“???”X?S???????????uH???]@1{25I?UP]R2,?R|>R2,????abSt￠a￡b¤￥|§??¨???aS?￥?-????????Q4?ˉ]1°±23¤X????abS2,′μ????1\?·¤“???”“???”=“???”1￥)*{+-.1
90o??]1“???”1?PCDEFA?2
ˉ26??30§??1?S523abS2?o￠àá?3
GHo?????2?S1?PQ4??6??F￥
￥?CèICé\ê?ì?=í??????1??ˉ?????S1?