2023年重庆市中山高考临考冲刺物理试卷含解析

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2023
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6[ὃ]ᫀ_ஹᓫ⚗⌱d⚪fg⚪ᐳ6i⚪i⚪4ᑖᐳ24ᑖ஺ᙠi⚪kZḄlm⌱⚗4nᨵ_⚗Rpᔠ⚪r⌕NḄ஺1ஹDூ+᪆௃ABD.᪷uᵬஹwxyz{4m,ᕜ}2s,z~A-,u=—=2m/sT⌱⚗AB┯DC.᪷uxwUOs-ᔣᡠDᵬxx=lmᙶ᪗ᔣᵫ:yzᔣxKᔣ⌱⚗C┯஺ᦑ⌱D஺2,Aூ+᪆௃A.ᨵᔣ:Ḅ⍝¡¢IGMT2r=y4^r2ᑣ¤¥ᙢᳫ⊤☢ª7fᳮ:—RA;V4/B.ᨵᔣcMmv2G=m—12GMmE,=—mv®22rB┯C.ᨵᔣ—MmG=ma¯~7

7GM”C┯D.:ᙠ°⍝J±²>ᙠ°⍝ᐭ%³>y´µ±²ḄJKD┯஺ᦑ⌱A.3ஹDூ᪆௃A.ᙊº»2஺-¼½Kᔣᔠ¾¿WKᔣnÀÁᦑ¯~7µg,ᦑA┯B.ᙊºÀ½⊝-~7ᨬᜧÆᙠ஺KᦑB┯C.ᙊºᙠÇ234ÈÉᩚËÌÍ>À᥅ÏᙠAÐᙊºÑÒÀᑖ᪆᝞x᪷uÔÕᐵÖᙠA×ØÙ{(V2-1)A᪷uÚÛÜÝÞßᨵ7ng+2k(\/2L-L)cos45°=ma(2-áâ"g+-------------mᦑC┯D.ᙊºã4ᑮ823᪷uäᐵÖåQḄÁæçᓄ”12mg-2L=—mvv=2ᔣᦑD஺ᦑ⌱D஺

84ஹBூ+᪆௃A.?ᘤéêᵯᨵᦔí220V,ᑣîïᙌABḄᵯᨵᦔíU,=%Ui=22V'«i⌱⚗A┯B.Ç?ñᘤCᐭᵯñR=UTM=2212Q=JOQ/1⌱⚗BC.ᵯòóZḄòôä᳛ᡡ=/஺“_/2r=D12-/x2=10W⌱⚗C┯D.Fᵯòùᯠᓱüêᵯýþ?ᜧêHὑḄ
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10"B.aஹb/}+Uᑮ⊝ᦑB┯C.sKx!ᔣ0|a}+!ᙠᔣf=0.04s=T,)hᕜvXa}+ᑮwᩭḄᯠ!ᙠᔣᦑC!"TAD.Jf=0h=0.01s1ᑁ0.01s=),gᑖ£)hᕜvḄ1ᑁ}+Ḅ)¤ᜧ¥)=1cm,ᦑD┯42§sḄ⚣᳛/=3=25Hz,©⚣᳛j25HzḄª«¬s⍗UsḄ<ᦑE!".ᦑ⌱ACE.ூ+¯௃ὃ²sḄ³ᡂ©µ¶·stஹs©ᕜvḄᐵ¹ᳮ»}+Ḅ~ᔣ©sḄᔣḄᐵ¹.8ஹBCDூ»᪆௃Aஹ¼jᑖ½ᙳḄ᪗ÀÁ¼ᓣÄᑖ½Ḅᙳᑖ½Ḅᙳ᳛ᜧjdhÁÂᑖ½Ḅ᳛ÅᜧᦑA┯Bஹ᪷ᑖ½Ḅᱯ+USᑖ½1ÇÈÉÊᙠÅËÌÍᜧÎZËÌÍZÎᜧrÉWᓄÐÑᦑB!"Cஹ▬ḼÔᑁᑖ½1ÌÍ¥ÕÂᑁqᑖ½1ÌÍ▬ḼÔᑁᑖ½1Öᵨ⊤5É▬ḼÔᨵ᡽ÚÛÜÕ©ÝÂ1⊤5ÞßᦑC!"DஹS⍝àáâãäᦪஹÁÂḄ᥅ç}èÈéUofÁÂḄ᥅çÂêᯠXofdhÁÂᑖ½ᓰḄì1ᜧ,JÎofÁÂᑖ½1ḄᙳÌÍᦑD!"Eஹíî©ï⌴ÅU6ᦋWᱥÂḄᑁríîÈï⌴᪷ïóô)¤õUS)¤ᦋWᑁᦑE┯஺9ஹCDூ»᪆௃ABD.᪷WöᘤwᳮøᐭᵯöûÈøfᵯöûüᢝWÎA2BᦪZþÿ
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=AB=mgcos370=16NᦑA}~B┯CD.5`{GAOCBs56ᨬᜧ=ᙠ=9'26”ᦑC}~D┯஺ᦑ⌱ACoஹ⚪U⚪ᐳ2⚪ᐳ18ᑖ஺nᫀᑏᙠn⚪ᓱAᢣḄn⚪ᜐ⌕vᑏ%N஺11ஹ(1)BC(2)Aூm᪆௃(DUAxᘤḄᙌzᙠ8ᵯ¡,{¢T⍝ஹ¤ᙌḄᵯx¥gᙌ¦ᦪ¥¨©Ḅᐵ$ª◤⌕ᵯx⊤஺ᦑ®ᵯ¡gᵯx⊤¯°ᘤᩞ²³⌱BC
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13x=3m?@A@BCDᔣEF@A@BCw)=1.5m/s,ᯠHᔣEᒴ@JKALMN〈P஺RSᱥUᔾWN〈PᑮYZ[LN〈PḄᡠᵨ-]Ct.^ᔣECᔣ஺᪷`abᳮdefiltl2gt=m2Vo-(-/«2V2)ldeU3smnopPJḄqLCex®=vot=4.5mᦑCrᢝN〈Pᒴ@Jᵯt◤vN〈PwxyḄᵯzC:E=finiigxldeE=6.75J(3)R|Kᐝ~⍝ACḄCR-SᱥU᝞ḄᨬᜧCX஺AᑮCᵫtzឤbd:11,2—=5vc~+2mgRᵫJḄᨵ:2R=)ὶ᦮ᳮdx=J4R(1O-4R)᪷`ᦪ4R=10-4RᓽR=1.25m-ᨬᜧCx=5m14ஹ(1)/(2)—cூl᪆௃পᐝᑮACḄOᐭCi,ᢚCr.

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