宜宾市新高考物理易错100题实验题含解析

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[SpRᵯ3Ḅ3G1:0.020x(95+5)RQ=52.6Qo0.058-0.0205.P+ᎷSᙠᦟᩞᑮᩈᩞᧇᩞᧇḄw᥅ᦪ10.2,1&¡<5ᦪ,£¤¥&+5¦ᫀ᝞ᵬᡠT¨©ᔠ«¬®஺ᜧᳫᡭê■■ìᔠíᵬ4.254.735.225.696.66ᓫb¸cm(1)¯ᑡ±²³´µ¶⌕ḄA.H᦮vº»¼½¾¬©ᔠ«¿B.D©ᔠ«ÀÁ+5»C.⌱Ä/ᐝvḄvºD.ÆṹḄ/nomᩈᙽḄ/(2)᝞ᡠT1ᩈᙽᙠ¬©ᔠ«ÉÊwËÊÌwSᡭLḄ+ᩩËÊR/ᦪ᝞ᡠTᑣᩈᙽÏлᜧoa=m/s2(ᵯÒÓ¥Sᘤtᙠ⚣᳛150HzḄÖVᵯ×ØO`ᶇ2bᨵᦔᦪe)஺(3)ÙᙠÚÛDR/Üᳮᑏ1¸᪷mg-1Mg=Ma,“1Mg,ᐸM1ᩈᙽḄ/m1ÆṹÞ4ÆṹḄß/a1ᩈᙽḄÏлàáÏл1g஺ᑨãÙḄäuµᔲæ᝞çæJᑏLNḄæ⊤èz¸஺(4)ém=70g,M=100g,ᑣ
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88.]ᱥ^_^`ᵫabᙢ]defJ஺ᵨ6V஺50HzḄᡭhijᘤᡭ4Ḅkᩩ_^᝞6ᵬᡠA,O]ᱥaḄoh⌱p_^q9rᡭ4ḄAஹBஹCஹDஹEஹFhᔜhᑮOhḄvwhx᪗ᙠh☢஺ᡭhijᘤᡭChj]ᱥaḄfJᓃ=m/sᑖ~4ᡭᐸᔜhjḄfJv,ߟdᐵ16᝞6ᡠA᪷!6QbᙢḄ]defJ8=m/s?஺(Sᶇᨵᦔᦪ)ூᫀ௃1.569.70-9.90ூ=᪆௃ூᑖ᪆௃ூ<=௃[1].ᵫᓃ=3"B2T0.1571—0.0947=1.56m/s(MM[2].᪷!v2=2gh,ᵫ6᳛Q2g,ᡠ#ki49.g=-x--—m/s2=9.80m/s2220.259.k᪷ᙳᒴḄNOᙊᐸ¡☢᝞6ᵬᡠAJL,ᵯR¢5஺£¤NOḄᵯ᳛P¥ᑁ¦R§)¨(©ª«¬iᑡᫀ®"¯°2±Ḅᑁ¦d(1)ᵨEFGᘤNO᜜¦D,6EFGᘤ᪥³jḄAᦪᵨEFGᘤḄ᜜¦Kᦪ5.200mm,ᑣᡠNO᜜¦D=mm.

922345678Ḅᵯ;R,<=⁚?ᵯ@Aᑁ;CDEஹGᐵIJ?K8LMᑡᘤᩞQA.ᵯR⊤0@0.6A,ᑁ;T0.05஺B.ᵯR⊤0@3A,ᑁ;T0.01஺C.ᵯV⊤0@3V,ᑁ;T10k஺D.ᵯV⊤0@15V,ᑁ;T50kCE.WXY;ᘤ0@10஺AZ[ᵯR20.6AF.WXY;ᘤ0@100஺AZ[ᵯR20.3A2\]3^5678;_ᵯR⊤`⌱_______,ᵯV⊤`⌱______,WXY;ᘤ`⌱_______AbcdEব᝞ghᡠjkᢥmn⌕pᵨrs8tmᱥgvḄw8⊡ᐙz᦮______.4᪷}~Ḅᱥᳮ4ALஹᵯ;᳛pImnv34Ḅᱥᳮ4AᵯV⊤ᦪUஹᵯR⊤ᦪIஹ5678᜜D,ᑣ5678ᑁ⊤d=ூ᪆௃ூ௃3ᘤ᪥Ḅjᦪ3.3x0.01mm=0.033mm3ᘤ34Ḅ78᜜ᦪ25.200mm,ᑣᡠ35678᜜D=5.200-0.033mm=5.167mm.

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119.60mm11.«᪥kåæᙳᒴḄNOPḄᵯ᳛çᜓ⌱À᝞ᘤᩞ:Aᵯ3⊤Ai,½10mA,ᑁn=50QBᵯ3⊤Ai,½0.6A,ᑁ0=0.2஺Cᵯ'⊤V,½6V,ᑁë¢15k஺D.ᘤR,ᨬᜧ15Q,ᨬᜧᐕíᵯ32AE2ᵯRi=5CE.2ᵯR2=100஺G¨3ᵯîE,º6V,ᑁïH.ðᐵkñòó¸I.ᵨᵯ⊤J.EFGᘤஹIJà(1)ᵨEFGᘤNOPḄ¨¦᝞61ᡠAᑣNOPḄ¨¦ô=mm.(2)✌ᐜᑭᵨᵨᵯ⊤æNOPḄᵯ᝞62ᡠAᑣNOPḄᵯQ(3)÷ᵨøU)ùkúᙢNOPḄᵯᑣᵯ3⊤⌱¼,2û⌱¼.(üýᘤᩞ
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36V-^J4.10-1.62)xlQ-^s=()j2m/sVD=2T0.2[3].8Ḅ(x-x)-x(7.41-2x2.75)X1O-2633m/s2=0.21m/s29T2''9x0.1233.᝞uᵨvwxyzᐝḄ|}Ḅ%&~ᜓ%ᱥ஺পvwᙠ'Cc_______0“জ”ᡈ"ঝ”S஺2⌕ᓫwvwIfF(ᵨEF⁚஺3vwᑮᴻLMḄuL,vwLMḄud,ᓫwᑮvwLMḄus,ᙠ%&',ᐜ'Ḅ'¡¢£ᩩ¥¦04§¨1ᩩSḄ'(©.ª«¬ḄᦪXI,®!ª«'¡¢£¨7ᩩ¥¦Ḅ'(©.ª«¬ḄᦪX7஺ᵫ¯-[R©%&'ᡠz°Ḅᓫ⁐ᐝḄ|}ூkᫀ௃ঝ²ᩚ0஽-f”6Lூn᪆௃ூpn௃Ixᐝ⚣᳛¶·I(ᡠvwᙠঝc;2[2]Ixᐝᓫ⁐ᐝ(¹!ºᔣI(ᡠ⌕_¼ᓫw½vwfF(◤⌕¿À²ᩚ⁚Á3ব᪷ÄIJKᩩᩩ¦ᡈὅᨩᩩ¦LMḄÇÈAx=ÉÉ,ax-xLAx='1——xL=—k6d°(x-x^)dZ=76L34.ÊËᵨ᝞ᵬᡠḄ%&ÌÍ“!ÎÏᳮ”஺ÑÒᙠÓÔÕÖ¬×Ì6ØCᐝᵯÙB,ᙽ¬ÚÏØÛᐝᩩ(ᙽᵨÜÝÞÓÔÕÖßàḄÏ«½áâãᘤIä(âãᘤåºæᢞèṹ(HᙽêVAᜐᵫ☟íî஺ᐝᵯÙBÛᐝᩩ012cmJjßàáஹIMIIJijெI|JJJJJZï“hlðïðnIIðI051()1520èṹñᵬ

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38rজ/ÉF!ᩚḄᜳËZAOB=eঝᘤÍuÎÏঞᵨÑᙠO;ÒᢞÔṹ-ÕÖᘤcᦪÏটØṹ-µCᘤA,ᦋ,஺Ë-ÙÚÛÄÅজঝঞট-ᑮ?1ᦪP⊤Ü஺1/N1.0010.580•••1.002•••BN-0.868-0.291•••0.865•••e30°60஺•••150°...(1)᪷P⊤ÜᦪP-}~AᘤḄQ⊤ÝḄ—(T“F1”ᡈ“F2”)®àṹdkg(%ᶇ¿ᨵᦔᦪ-gØ10m/s2)(2)"#Ý-äAᘤ¯ᙊÀdOḄᙊ²³(å+QᐸIḄ³ç)⍝µCḄb⌕èḄQ.A.pêᦋ,AᘤḄcᦪB.pêᦋ,BᘤḄcᦪC.%ᢝ¸ᩚº»OḄ¿+,D,pêᦋ,¬FᩚḄᜳË0ூXᫀ௃Fi0.05Cூ[᪆௃ூᑖ᪆௃ூ^[௃(1)ë]íÉîDïðg-ᘤ1ᦪdñ-ᵫ⊤Ý"#ᦪP}~-AᘤḄQ⊤Ýóফ⁚;O,ᵫ!⊝ᩩöFsin3()—mg][m=0.05kg(2)[3]äAᘤ¯ᙊÀdOḄᙊ²³-µCᘤḄ7÷Ý-ᘤFO;Ḅ)*%ᢝ+,-ᓽO;¿%ᢝ+,-ᦑABD┯-Cᦑ⌱C36."#dù/ᙽF!⍝(ḄC᥅ûíü-ý«᝞?(a)ᡠ1Ḅ"#-þÿ
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40=^^xlO2m/s=0.33m/sO.O5ᑣ=(0.33)2m2/s2=0.1089m2/s2æḄbçᙠᙶ᪗0+èᡠᨵbéᔠᡂÐ^+᝞[(3)[3]ᵫ&'aᳮV2஻gx-v2ᑣ[íu᳛î=2"gᵫ[íDV0.18-0J8"V஻=0.050ᵫNïð+ᑣ0.048-0.052ᙳD37.ò&'7óA“~3IஹḄᐵ”&'஺(1)ᵨ᝞[ᵬᡠḄA&'+[Ḅᩈ¤Nõ<ö☢0+LIᘤDÐøK^ᡠPLIḄᜧ7஺&'*+ᑡùúû⌕èeḄC஺LIᘤᡭb*ᘤṺüᩈᵬA.ᩈ〉þ2+478ÿḄᢞṺ᫜ᵫᒴ

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422Tᐭᦪ!v«1.13m/s3[3]᪷⌲$%ᨵx+x+x—%)-x-x456239T2ᐭᦪ!a«2.50m/s2(3)ভᩈ)*+,-.ᨵ+⊝0ᑮḄ᥅34ᑣᨵ2F—f=Ma᦮ᳮ!2fa=——rF------MMᑣa-E89:;<=Ḅ>?ᦑBABACD┯D஺ᦑ⌱B஺38.ᙠ“ᵨDISJKẆMNOPQRḄᐵT”JKVWᡂYᑡ[⚪](1)Yᑡ^%ABḄ_()A.⌕cᑴefṹḄQRhiB.⌕cᑴḄQRiᦋifṹḄQRC.⌕cᑴfṹḄQRiᦋiḄQRD.efṹḄQRh⌕ᦋi(2)JKk!lY⊤ᡠoḄpqᦪrsᙠᙶ᪗+☢wxyzᑖᦪ=ᙠ8xy|}qᦪ~Ḅᦪ=ᯠya-mḄᐵT89()q12345a(m/s2)0.330.280.250.220.20m(kg)0.300.350.400.450.50

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590.079+0.0625-0.046-0.0295…,a=-------------------------------------=1.65m/s2.4x0.12(3)[3].ᵫAṹᙽᑮḄᔠ᜜F=0.5x9.8=4.9N᪷!"#$%F4.9M='=---=2.97kg.a1.65ூ*+௃-./01234ᐵ6789ᑴ;<=>ᦋ=@A34BC7⌕EF@A348GᜧIJᱥ34.MNᜐᳮ7Qᑭᵨᒴ=0UVḄW$XYZ[\]BC^⚪ᙠa7bcd⌕/efẠhḄᳮ\28ᵨij\k^⚪Q.53.lmnᵯpḄᵯqrᑁtBCuivl᝞ᘤᩞᵯtzR,#{ᵯtRn,|}ᵯ~⊤AiஹA2,ᵯS௃ᓫᑐᐵS2,mᵯpV.BC@ᡂᕒ᝞ᵬᡠḄᵯ.(1)ᔠᵯSi,ᓫᑐᐵS2,⁚ᵯtzḄt{R”ᵯ~⊤A2ḄᦪIO;ᓫᑐᐵS2ᔠᔣ1,⁚ᵯtzḄt{ᵯ~⊤A2ḄᦪIo,7ᵯtzt{R2,ᑣᵯ~⊤AlḄt{RAI=.(2)ᓫᑐᐵS2ᔠᔣ2,¡¢⁚ᵯtzḄt{£¤¥¢⁚ḄᵯtzḄt{RYᵯ~⊤AiḄᦪLBC@ᡂᕒᡭ§ᵨ¨ᑖ᪆I2RḄᐵ6XᵯtzᵯtR«¬l¨UV,ᑣ¯¬y8.A.IB.I2C.1/1D.1/I2(3)m%ᵯ~⊤AiḄᑁt1C,#{ᵯtRo=2C,᪷(2)⌱Ḅy¬±y-R¨᝞²ᡠᑣᵯpḄᵯqr£=V,ᑁtr=Si.(4)ᢥ᯿¶BC·ᫀmḄᵯpᑁt{____.(⌱»“½ᜧ”ஹ“½@”ᡈ“ÀIÁB{”)ூ]ᫀ௃R2-R1;C30.9ÀIÁB{.ூ\᪆௃ூÃ\௃(1)ᵫ⚪Fᵯᵯ~Äᢝ<=ᵫᔠᵯÆÇ#$ᵯÈᵯt<=ᑣᵯ~⊤ᑁtÀI|ÉÊËᵯtzt{ÌÍᓽRAI=R2-RI

60(2)᪷⚪F2ᵯᵯpᵯqrE=/(r+&+R+0j᦮ᳮ%L=1+Ð+”Ò,%ᑮUVV8±¨CÓÔABD┯Ö.IEEI(3)ᵫV&+=1.3,,1A72.6-1.31,\%ᵯpᵯqrIEk=—=--=-------------=-EH3.93E=3V,ᵯpᑁtr=0.9C(4)BCmlᵯ~⊤AiḄᑁtᵫ(2)(3)ᵯpᑁtḄm4{ÀIÁB{.54.ᑭᵨ×ᱯÙÚÛXCÜÝ#$஺'ᳮß×ᱯÙÚÛFAஹB|34ᑖàmiஹm2Ḅ|ᱥᙽᵨá3âãឋḄåæçᙠá3ᐝ#é|ê|ᱥᙽëᙢíîj஺ïð#ᱥᙽAஹBᙠᱥᙽAñòó'}ô1dḄõᐝᱏ÷ᙠᐸ·ùdð#'}ᐝᵯúåæûᐝᵯú2üý7ᘤ÷ᡭᵯp஺þð#óÿ
ᐝᱏᐝᵯᡠᵨḄAt஺⌕ᑭᵨᑣ////zTx(1)"#◤⌕%miஹm2'(ᐵ*+»(2)"#-◤⌕./Ḅᱥᳮ/ᨵᑭᵨᦻ567᪗9:;Ḅᱥᳮ/<=)஺(3)◤⌕Ḅ?@AB(ᑏ?@ḄE᦮G@H◤Iᓄ)஺(4)⌕ᑭᵨᡠᨵᦪLMNOPឤᑣᡠ◤⌕Ḅ?@AB(ᑏ?@ḄE᦮G@H◤Iᓄ)஺ூSᫀ௃S>V2ᱥᙽAXYZ[\]ᐝᵯḄ^_h6g_mg=(ᕣ2,,1d21d2`g%BV2g0=2ab+/ᱝbூf᪆௃ூᑖ᪆௃ூif௃(1)jkᵫ⚪nopᙠᱥᙽArBst_AdḄᐝᱏ7ᙠᐸvwx#yBsᐝᵯz{|ᐝᵯ}~ᘤᡠ;ᱥᙽAᔣvᑣᨵு%(2)
2ᵫᒴḄ_@opV_A

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62஻=0.256.FGHIJK᝞ᡠMḄNOPQᩭ“OTUVWXឤAB”5[\ᳫ^A_`ᵫab5abcdefcA_gahḄᐝᵯkB:5ᐝᵯJ:ᘤlma\ᳫncᐝᵯk:t,oᙢḄq&!"rgo(1)rsOTUVWXឤAB5tNOu◤⌕xaᑡz{ᱥᳮ_________.A.\ᳫḄmB.ABḄHC.\ᳫ^AᑮBḄab:MBD.\ᳫḄd(2)\ᳫncᐝᵯk:Ḅ:!"v=(ᵨ⚪eᡠḄᱥᳮ⊤M)஺(3)᦮ABH,q9cd5K5HḄᓄ)᝞ᡠM5o\ᳫabcdeUVWXឤ:5t*᳛ko=(4)ᙠNOe᪷<ᦪ

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64dv=——

652᤮ᳫ᤮%ᑮM_________“ᨬk”ᡈ“ᨬ9k”.⊤0.\34᤮ᳫH'ᨬkḄHᦪnn=lஹ2ஹ3……%n=60.⊤஺"0.Ḅ⊤᝞dᡠ¡ᐸ£ᦪs,gᓫ᤮Ḅᕜ¦T=sᕜ¦⌕¨©ᶇ«¬ᨵᦔᦪ®¯301;qrN°±Ḅ⊤M²g=ᵨTஹL⊤¡᝞´°±µ=±/m¶·¸;A.᤮ᳫ'ᨬkḄHᦪn0ºSB.0..⊤»¼C.᤮e½%ᡂS᤮½D.᤮e½CᳫḄf¿ÀC%ᡂS᤮½4ÁT°ÂÃ᤮LÄÅÆḄᓫ᤮ᕜ¦T,\ᙠᙶ᪗Ç+,T2ULḄᐵde᝞dᡠ¡஺ᵫde1,;qrNḄᜧg___________m/s2©ᶇ3¬ᨵᦔᦪ®01.M[9.86஺dூÉᫀ௃1.84cm-+1ᨬk67.5s2.25s——AC9.86m/s22T2ூt᪆௃ூᑖ᪆௃ூwt௃(1)[1][2].᤮ᳫf¿d=1.8cm+0.Immx4=1.84cm¯

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67D.OP2\äoOå(2)vᑡçè:AyᜧéᨵêëḄìoA.ᐭîïaB.ðᴻẈḄᢚî᳛nC.P1P2ôḄ\]D.ðᴻẈḄõ_dூSᫀ௃DCூf᪆௃ூif௃ᜧaïP1P2\]〉"ᜧBå⌱ᵨøõḄðᴻẈùoú^û_OP2\]Båüýú^û_ABC┯ÿD
஺ᦑ⌱D(2)[2]᪷Ḅᐝᑖ᪆P1P2ḄAyABD┯C
ᦑ⌱C஺60.!"ᐹḄ$ᳮ&'ᦪ(1)ᵬ*+ᵨ-᪗ᓱ0!1ᱥ3Ḅ45᝞ᡠ8ᑣ:ᱥ345!;<=cm(2)>*+ᵨ?@Aᘤ!CDEḄFD᝞ᡠ8'ᦪD=mm஺J「-三一h三T-三20o一-三10)一ூJᫀ௃0.2252.150(2.150+0.002)ூM᪆௃ூᑖ᪆௃ூNM௃(1)প᪷-᪗ᓱ0Ḅ'ᦪPQRᐸ'ᦪ

68ïðÁஹñ᩽ò/ஹN,ô┐õஹQ,ö÷ᡭöù᪀ᡂ᝞dᵬᡠ¡஺ᵯïðÞ5ᨵᩩᵯtýþÿ⍝᠒ᡭᔣᵯᑁᡭᦋ⍝ᑁ☢ḄᦋᵯḄᑁ☢ᵯᑁᜧ஺ᵯ⊤VI!"ஹ$᩽&VஹN'(ᵯ⊤V2!)┐Pஹ஺'(஺+,-./01Ḅ+234ὶ(ᙠMஹN789/:;ᵫ=>Ḅ?ᐵ5ஹS?ஹS,Aᑴ᝞DEᡠG஺DH??ᐵEஹS2ஹS,7/ᵯ⊤ḄGᦪᑖK᝞DLMḄAஹBᡠGᑣOP“A”ᡈ"B"RV1ḄSᦪᐸSᦪRV,VWXᵯ⊤ᑁḄYZᑣ[ᦪ\]^_ᵯ`ḄL2⌲bcᔠ?ᐵe$2ஹS3,+,-fᑮḄGᦪ_____________OP“jᜧ”“l+”ᡈ“W”V2ḄGᦪOP“jᜧ”“l+”ᡈ“W”m1nopq7ᵯ⊤ḄGᦪrostḄᐵu஺VSvV1ḄGᦪRq,V?ḄGᦪRAḄGᦪR/,ᑣ[nᵯḄᑁr=Oᵨᡠzᱥᳮ}~⊤Gm஺3ᢝS>S3cᔠᵨᡭᔣᵯᑁᡭ1nVpV2ḄGᦪqஹ6AḄGᦪ/,ᑭ2ᵨᦪH-/ஹ/DV23ᵯឤᑣᑡD"Ḅ.

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C┯஺ᦑ⌱ADo

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72(4)*ᔠbḄᐵ-⌱/ឤ1Ḅᵯ20.15A,3⌱ᵨḄᵯ⊤6ᑮ89:ᵯᡠ<2࠷.᝞?⌕ABCᡠD

73(2)<ᵯ1Ḅᵯ`ᑁt²YYᐵK,W⁚ᵯRi,VYᐵS©(³"C”ᡈ“D”)µ¶ᵯRiḄGᵯ⊤AḄᦪl·¸W⁚ᵯRi¹º«¬µ¶·»ᵯRiḄGRᵯ⊤AḄᦪI஺ᦪ¼ᜐᳮt½¾ᵫ«¬ᦪ¼¿Ḅ1-RnᵫÀᵯḄᵯ`E=V,ᑁÁ(Â*?]ᶇÄdᨵᦔᦪÆ)ூPᫀ௃0.20D1.50.25ூS᪆௃ூUS௃ÇÈ.᪷¼Êὶᵯ$ḄËÌJo¯ᵯRiḄᵯ1=(0.60-0.20)A=0.40Aᵯ|_..ஹ*_0.040U=0.10x0.40V=0.040V,ÎUᵯ⊤ᑁRA=--------£1=0.2011.0.20ÇÄÈ.<ᵯ1Ḅᵯ`ᑁt²YYᐵK,W⁚ᵯRi,VYᐵS©D஺ÇÏÈ.ÇÐÈ.᪷¼«¬ÑÒZᔠᵯ$ÓÔÌJotE=I(R+RA+F),1RR+rÕJt———H-----A-----IEE4RᵨḄ×-r“n13.0-1.0R+r᪷¼nJot-=-A--=0.3E4.0-1.0EStE=L5V,r=0.25Q65.
®¯«¬ᜧ@m/s.7ᙊ@5.60cm,ᑣCD7ᵯ=FG=ḄH>@rad/s.(IJᙳLᶇNOᨵᦔᦪR)(3)TUV᪷*ᦪ*XY<=>(v)Z[ᙊ(d)Ḅᐵ]3^᝞3_ᡠ6.ᑖ᪆3c,Ceᵯ=FG=ḄH>ᙠfghi0(⌱l“nᜧ”“p”ᡈ“rs”).ூuᫀ௃ᡭxᘤL864rs

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F=mo2rᑖᔣ஺rᵨᨵ30mLḄ!ᙠ#ᵩ%&ᙠ'☢ᑁ*ᙊᕜ-%᝞/0ᡠ2!ᩭ45ᔣ஺16ᑡ89:;Ḅ<஺A.=ᢝ?@ஹBCDEᜧGHIJḄKCDB.=ᢝ?@ஹBCDEᜧGHIJḄKEᜧC.=ᢝ?@ஹLHMCDEᜧBIJḄKCDD.=ᢝ?@ஹLHMCDEᜧBIJḄKEᜧফ᝞/ᵬᡠ2P40cmᜐᡭSTA,80cmᜐᡭSTB,UᵨJ⊤WXYUZ[ᐸ]^_ᦪa஺Z[bJcSA,&ᙠ'dᔣef-%ᕜghᔣḄᜧ஺Z[ibJcSB,&ᙠ'dᔣef-%ᕜghᔣḄᜧ஺Z[jbJcSA,&ᙠ'dᔣef-%kᕜghᔣḄᜧ஺Z[lbJcSA,mᔣn30mLḄ&ᙠ'dᔣef-%ᕜghᔣḄᜧ஺জZ[ipqrsb?@ஹLHMqᔣḄᜧpG%tuᜧᨵᐵwZ[jpqrsb?@ஹtuqᔣḄᜧpLHMḄᜧᨵᐵwZ[lpqrsbqᔣᜧpᨵᐵwঝᱥᳮ|}d9~9஺ঞS▤ᙠ#ᵩ%Ḅ45X8b“4JΊ⏚4C<ᢣᔣᙊḄᔣ

76

77r=J2.(ᙳ=ᶇ2Uᨵᦔᦪó)(4)ᵫ/íîᑮḄᵯÀḄᵯ%ÁË_________(⌱Ü“ᜧö”ஹ“ö”ஹ“ºö”)▭Ë஺ூᫀ௃R24.9().901.0öூ᪆௃ூ௃(1)[1]ᵫᵯ×/¤ᵯÉ⊤M½@PஹQᵯÉᵯÉ⊤N½@QḄᵯÉᦑMᜧ@ÊḄᵯÉ⊤V,N@ÊḄᵯÉ⊤V”᪷aøᑖᵯ×ùú«¬¤Pᜧ@ÊḄÌ%DÂᘤR2,QÂËḄ«2ËᵯÂRi«(3)ফûÕᵯÉ⊤MḄ2ᦪUM,ᵯÉ⊤NḄ2ᦪUN,ᵫ/2ᵯ×/¤ᵯÀᵯ%ÁE=3Ir=UM*r᦮ᳮîbUM=E-/UNᵫUM-UN/³¤ᵯÀᵯ%ÁE=4.9V,ᵫ/¤/ÏḄý᳛:᝕=4³9-3_^5=஺473.0ÿUM-UNḄᐵ:k=—ᑣᵯᑁr=kRi=0.94C஺(4)[4]᪷⚪:E=U+Ir=U+MM:jr_&r,jrM~R+r-7?7?+rN22ᡠ#$%Ḅ&'(:)*+r7ஹ7ᑣᵯᵯ,-E=.)ᓃᡠ#᪷$%ᑮḄᵯᵯ,-1234▭1஺69.(789⌕;<7=>?Ḅᵯ᳛஺প᝞$ᵬᐜᵨF᪗ᓱI;ᐸKLcm,᝞$MNᵨOP;Qᘤ;ᐸSTmm,᝞$U

78ᯠWᵨXᵨᵯ⊤xlQᢱ[;ᐸᵯ(2)\]24^_`a◤cde;ᐸᵯa◀g;=>?᜜a4^ijᜓᨵḄ4^ᘤᩞ᝞n:A.ᵯo⊤V(pq3V.ᑁr15kQ)B.ᵯs⊤A(pq0.6A.ᑁr1஺)C.u,ᘤRi(O@5C,0.6A)D.L5VḄvᵯwx⁚aᑁz{E.|ᐵS,}~vজ{ᔠᳮḄᵯ$aᙠn$᪾ᑁ.ঝᵨ☢;Ḅ=>}~KLIஹSTdᵯR,᪷⊤p=ᡠ;=>Ḅᵯ᳛஺ூᫀ௃6.0151.7706᪆”4/ூ
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௃(1)[1].F᪗ᓱIᦪIᦪ+F᪗IᦪXLa¡⚪ᦪ60mm+3x0.05mm=60.15mm=6.015cmᓽ=>?ḄKL6.015cm஺[2].OP;QᘤḄᦪ£<¤Lᦪ+,¤Lᦪ+¥a¡⚪Ḅᦪ1.5mm+27.3x0.01mm=1.773mm.ᓽ=>?ST1.773mm஺[3].Xᵨ⊤ḄᦪᵯḄ[;1a6஺஺(2)®[41.ᵯ$᝞$ᡠ¦஺

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80Ḅ45ᐸ78;(4)!=>?@ᧇBCD!ᵯ#$%&ᕜ(EFḄ*+,Bᵯ-II10rḄᦪKᐵMN6=Q,ᐸR”NTUḄ%᳛஺᪷⚪Zᦪ[\4]^_`“=Tm/Ao2஻rூjᫀ௃2.001.73x10-5ᵯ-uvḄ*+,8=8஺tazḄᑗ,ᡂ/r47rx107ூ{᪆௃ூᑖ᪆௃ூ|{௃(1)[1]ᵯ-⊤\N3A,ᑣᨬᑖN0.1A,ᵫᢣ┐ᦪ^Dᵯ-N2.00A(2)[2]ᵯ-uvᔣḄ)ᑣᢣ┐ᢣᔣᙢ)ᑖ\[ᵯ-)Ḅᔠ)ᔣ᝞ᡠB0B஺ᑣᨵtan300=—B஺{5=3X10-5X^-T=1.7X10-5T3(3)[3]ᵫ^DḄᑗ,ᡂ/z᪷(2)Rᑖ᪆^DrB-Btan0oᑣ^D3,ᡂ/ᦑ!ᵯ#$%&ᕜ()Ḅ*+,3!ᵯᵯ-/ᡂ/#%&Ḅ1r0ᡂ2/(4)[4]ᵫ8=Botan6=°2r^DḄ᳛{=4xl(T'Tm/A71.EC⌕EḄᵯ᳛஺

81(1)ᵨOP;Qᘤ;p=>?ḄST஺■¨ᦪ©;QOᩚ«¬,aᦪ®¯ᐜP°᝞$ᵬᡠ¦Ḅ±²(⌱´“A"ஹ"B"ஹ"C"ᡈ"D")஺$·Ḅ¦ᦪ=>?ḄSTmm.(2)789¸ᵨ᝞$Mᡠ¦ᵯc¹4^஺;=>?ABḄSTd,ᦋ=>ᜳPḄ¼½a;X¾=>?¿ᐭᵯḄKLLÁ¯ᵯo⊤¦ᦪUஹᵯs⊤¦ᦪI,Ãy-L᝞$Uᡠ¦a;$~Ä᳛k,ᑣÅ=>?Ḅᵯ᳛P(3)ᐵ3ᵯ᳛Ḅ;panᑡÇÈ·ÉÊḄᨵA.|ᐵSËᔠ®au,ᘤRiḄuᱏ¯½3ᨬÎÏB.4^·au,ᘤRiḄuᱏ¼½Ê?ABK©ÑÒᵯaÓ}Ôᵯ᳛;pÕÖ×2D.Å4^ᫀ·ᵯs⊤AḄᑁØᵯ᳛;pÕÖÙᨵÚÛூᫀ௃B0.410e2D4ூ᪆௃ூÜ௃পপফ■¨ᦪ©;QOᩚ«¬,aᦪ®¯ᐜ,┝°ßà±²B,ᔠ=?ḄST0.0mm+41.0x0.01mm=0.410mmফáᵯs⊤ᑁRA,᪷âã<äg;ᵯ:1᪷ᵯqR=p['☢åὶç:$èÄ᳛4஺knd1ᡠ#ᵯ᳛

8271kd2)F(3)[4]A.\éêᵯa4^|뮯ìg;íᵯsᨬ2au,ᘤuᱏᜐ3ᨬïÏaᦑA┯_òB.4^⌕;pX¾ᵯoஹᵯs1aÒóᦋuᱏ¼½aᦋᵯo⊤¦ᦪau,ᘤuᱏ◤⌕Ð,aᦑB┯_;C.g;=>?ABK©ÑÒᵯaõᵯsöᦔ¯øᙠaùLᓣûaᵯ᳛ᜧaᦑC┯_஺D.᪷ý=ÿL+/?4
ᵯ⊤ḄᑁᙠᦋḄ᳛ᵯ᳛ᨵᦑD஺I7rd~ᦑ⌱D஺72.ᙠᵯᵯ!"ᑁᵯḄ#$%#$&'()ᔠ〉ḄḄ#$ᘤᩞ஺জ/ᵨ1234563ᙠb%7ᡂᵯ9Ḅ:;ঝ᪷>ᵯ?⊤Ḅ@ᦪU"ᵯ⊤Ḅ@ᦪI,2BU-I3᝞cᡠEFᵯḄᵯ!E=V,ᑁᵯr=஺(HIJᶇLMᨵᦔᦪO)஺(2)QRSTUVᵯ9:;ᡂ᝞dᡠEᐸXYZ᪷>ᵯ?⊤Ḅ@ᦪU"ᵯ⊤Ḅ@ᦪL2BU-I3᝞eᡠEFᵯḄᵯ!E=V,ᑁᵯr=஺(HIJᶇLMᨵᦔᦪூ\᪆௃

83ூ`\௃\a¡1জ᪷>bᳮFBdḄ#ᱥ᝞ᡠE;ঝ᪷>gᔠᵯ9hijFaU=E-Ir,ᑣᵫᦪSmj
ᵯ!E=2.8V,ᑁᵯ\U2.8-1.6Q=0.60Q0.2ফᵫQRSḄᵯ9;o
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842=—(m+M)Vg=—(m+Mব᝞]%¨©ª«ᶍ®ᑣ¯°=R±ᙽḄ³´µ¶·⌕¸v¹ᓄ»©D⍝®ᦑ©¶½±ᙽ³´µ¶Ḅ¹ᓄᑣ©¶°¾¿À¶ÁឤÃ஺74.EÄKᵨ᝞ᵬᡠḄ¯°ÇÈE\ᩈᙽᩈÊË᥅Í»ᦪÎᩈÏṓÑÒ----------------------------------------/%--ëì==ABCDE"ṹᡭF_Öᘤ-i_i——I—---------!-τiτiτiτiτiØØØØØØ__•9.5011.0012.5014.00(ca)(1)ÛᡭḄÜÝÑÒR⌱᝞ᡠḄØᩩÑÒàAஹBஹCஹDஹEâãFḄ1᝞R᪗ᐸRåæçèFéᨵ4ê_ÖFëì஺ᡭF_ÖᘤḄᵯí⚣᳛850Hz,᪷\4]_`ÎᑣᡭCFÖÑÒḄïᜧNm/sÑÒñËḄòïᜧNm/s2»(4]óᶇ3õᨵᦔᦪ÷)(2)!=(1)ᩈᙽḄòïNa,éøṹ[ᩈᙽḄU\ᑖùNm[M,úDûᙢ³´òïNg,ᑣË᥅Í»ᦪn=஺ஹmg-(m+M)aூjᫀ௃1.18m/s1.50m/s2஻=---------------------Mgூ{᪆௃ூ|{௃(1)[1][2].»ÑÒàèæç_ᦪFḄÖ◞NT=0.10s,ýsi=9.50cmஹS2=11.00cmஹS3=12.5cmஹS4=14.00cm,ᡭCFÖÑÒḄïᜧNs2+$3%=---------2Tþᐭᦪ
v=1.18m/sc+஺2=(%+$3)-(+2)24T2ᐭᦪ
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#Ḅ$
%=—m/s.ூ)ᫀ௃ᵬ6.7000.36ூ.᪆௃ூᑖ᪆௃ூ1.௃(1)2ᳫ45ᓱᙠ8᜜:;<=:>?@AḄBᵬ.(2)CDEᘤᦪ6.5nvn+20.Qx0.0lmm=6.700mm(3)᪷GᒴI4JKLḄMNO#2ᦪ"
$
P(3.52+3.68)x10-233m/s=0.36m/s஺2T2x0.1076.RST⌕:ᵯVḄᵯLWEXᑁZr,ᘤᩞᨵ]ᵯZ^Rஹ]`ᐵSஹbJcdX]ᮣfᵯG(hiᵯ1mA,ᑁZjk)஺ᵫnG:opq◤⌕ᦋtᡂ:ovᜧḄᵯ⊤A,o᝞yP(1)zᵨ|ᵨᵯ⊤ᮣfᵯᑁZ
⌱~`ᐵq10”ᢱ᫏:ᢣ┐Ḅ᝞ᵬᡠZ—(2)ᵨᵯ:◤⌕ᵯ⊤AḄ:o0.6A,ᑣᮣfᵯGᦋt◤⌕ᙠG8_(⌱“”ᡈ“”)ὶ]ZQḄᵯZ(ᶇᨵᦔᦪ)஺

86ব¡STᙠ|¢ᵯ⊤AḄᵯI£ᵯZ^ḄZRḄᦪG¤;R¦஺ᙠᙶ᪗©ª᝞ᡠḄJᵫªḄJOk¡ᵯVḄᵯLWB—V,ᑁᵯZQ(qᦪ"ᶇ8ᦪூ)ᫀ௃1800.31.41-1.450.38-0.44ூ.᪆௃ூᑖ᪆௃ூ1.௃(1)[1].|ᵨ⊤ᢱ«ᦪ¬£᳛Ḅ®¯ᓽᮣfᵯᑁZ0=18x100=180஺஺(2)[2][3].ᮣfᵯ᡽ᜧ:o◤⌕ὶ]qᵯZRo,²ᮣfᵯḄhiᵯIg=lmA,ᑁZr=180Q,᡽ᜧ:oḄᵯIm=0.6A,ὶᵯᵯ³´µ᪷G¶·ᨵgIgFg=(Im'Ig)Rdবভম.᡽ᜧ:oḄº»⊤ᑁZ᪷G¼ᔠᵯ¶·E=I(R+rf+r)g᦮ᳮ#ᔠ;-RÀᨵ,16-0.5K=——=---------E8-0r+r'b=—~^=0.5ὶᔠ.#

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101⊤ᜮ>(1)MᵬcAT(“ò”ᡈ“ó”)⁐⊤ö÷J(2)rᐵSJwx_________(“1”ᡈ“2”)naᵯ7ᢱḄᜧ¬᪷#⚪Ëᩩù\஺R+&=&=&=<(3)úûn0`ᵨᵯ⊤ᢣ┐wx᝞MUᡠzoVnBTa“1”÷Ḅᑣ`ᵨᵯ⊤)ᦪ.üoVnBTa“3”÷Ḅᑣ)ᦪ..(4)`ᵨᵯ⊤ýnþ>ᵨÿ⌼ᡂᵯḄᵯᑁᜧᵨᑣᵨᵨᵯ⊤"#ᵯᡠ"%Ḅᵯ&'(*“,ᜧ”ஹ“,”ᡈ“01ூ3ᫀ௃615056024000.52A1400Q,ᜧூ7᪆௃ூᑖ᪆௃ூ:7௃(1);]ᵫ⚪?ᡠ@ᵯABCDBE⊤ᑁFᵯḄG᩽IJBKL⊤MAK6⊤M஺(2)[2]ᵫ⚪?ᡠ@ᵯABCDOᐵSQRF1ᑖSᵯTUᵯSᢱḄᜧ#WX[3]᪷Z⚪?ᡠ@ᵯABᵫ[\CD_1x102x200R+R2Q=5OQI-I5x10-3-1x10-32S[4][5]5mAᵯSᢱḄᑁK?4+]^]^-^=40QR]+R,+R*4*ᑣR4ᑁ=?^4^-40
0=5600%=BC஺—=ߟ^-40-560
0=2400QI<-yDX1U

102(3)[6]B-0“1”34Ḅᵯ%⊤&'1A,ᑖEF0.02A,ᵨᵯ⊤Gᦪ0.02Ax26=().52AIJKB-0“3”34ᵨᵯ⊤LᵯᵫN"Oᢣ┐ᢣᙠ14Ḅ8SᑣGᦪ14xl00Q=1400Q(4)[8]UᵯᵯVW#Xஹᑁ#ᜧK◤⌕\];<^_ᵫ`abᵯ%Ic#;<⊤ᑁ#XdLᵯḄL&Fefᵯ%⊤ḄNᦪghiᩭḄ"OURᑁ#XKᨵEA%+4%+4ᵫ`kc#ஹRᑁ#Xᢣ┐klᩭḄ8S3mbn;<⊤ḄNᦪ#ᜧopL&Fbᜧ஺88.ᑭᵨ᝞SᩭẆtuvwxឤz⚪|}~᝞.AஹB&ᙳmḄXᱥᙽC&MḄ\ᱥAஹBᵫ34AஹCᵫ34.ᙠᱥᙽBSC:w\ᱥCSCEᘤ:ᘤ0Eᘤ34.U:ᘤNᦪ_KE3LJK\ᱥCḄE.᦮7ᙳᜐ`ឋ▲Eᑁ\Eg.᝞(1)+Kᙠ᜜ᵨ¡ᢝ☟¤¥¦9§¨_.h©C,ªᐸᔣVU:ᘤNᦪ_KEᘤLiCḄEv.ফᙠ¡ᢝA,B&c#ᦋ#CḄ&M,°\±²প´.জ5MmᜧXᐵ¶◤a·Mm(⌱º“X`”ஹ“½`”ᡈ“ᜧ`”)ঝÁ`ẆtEv0&MḄᐵ°L\ᱥḄEKᐸÃÄḄÅEÆ______(⌱º“3”ᡈ“c”)ঞ᪷ÊᡠLᦪÊÌᑮÎឋᐵÎÆi______(⌱ºW-M"ஹᡈ2——«)Î.MMট᪷ÊঞzḄÎOÎᙠÒÓÔÕÖb,ᑣḄ×Eᦪ(ᵨ⚪ØḄÙO&⊤N).ூÛᫀ௃ᜧ`3V2--Þ£Mbூà᪆௃â⚪ᑖ᪆জ᪷Ê⚪ãä¡:ᘤḄNᦪ_åJ⌕æ:çè᝱ᑮêëè᝱ìíCḄM⌕ᜧ`AḄ&m

103ঝ⌕abcCdeᜐghij᝱hlmnᘤKᑣdeḄplKq=mg,sUdeḄt1#KR=&|+x2=y+y=z0{CḄ|#᝞~⌕hlmnᘤ@ᦪKᑣAᱥᓣKKKᑣCḄK2ᓽCḄIXkkঞ⌱ACdeK᪷Zឤ[\ᑣᨵ(M-᪷)8ஹy=X("+)2,᦮ᳮ%KN2=_8¶2g21+K%ᑮ¡ឋᐵB¡sU£¤¥/ߟߟ¨B¡.kM+mkM+mটᵫ⊤«¬CDᜐ"=b,7%A=ᝤ®kbὃ°±²ឤ[\ூ³´°µ௃ᳮ7deᨵhiE¶·Ḅj᝱¸¹ºZB»⌕¼½⊤«¬Ḅ1tḄᢈ¿.89.ÀÁÂÃdeḄdឋEᐸÅᦪᡂÆÇஹEᐸt1#AtḄ®ÈÉᡂÆÇᓽὡ,=0(8)2ᐸ?bKEdeÅᦪᡂÆÇÌḄÍᦪ஺ÁÎÏÐѱÒÓdeḄdឋEhi#Ḅᐵ஺᝞Bᡠ@ᙠÕÖ×☢cFÙÚÛÜÝÞ'deÙßà[gÛÜÝÞáâ஺᦮ÝÞãᙽᙠÝÞåᵫᒴçã஺'ᐝᵯéà[ᙠêdeëâì·°íîḄRF஺ïãᙽhideÙðᔠ〉Ḅóêôᵫ☟öbcãᙽ஺ãᙽêOdeô÷øùᐝᵯé஺øù"#ÏúẆÓüÂÃ஺ѱ?Ð"#A."%ãᙽḄ|#mB."%ãᙽýᐝᱏḄÿdC.
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104(3)ᵨfgᜐᳮ'(ᦪ*-ᑖ᪆./Ḅfg᝞fᡠF஺kfglᙶ᪗oḄpqo(rsᑏuᩩ)(4)$ᣚᵨxyᦪzᜧḄ{'(fg|᳛~஺(⌱s“l”“ᜧ”ᡈ“”)(5)$'(
Ḅu&ᦪ*m=0.05kg,d=0.()2m,%=0.1m,L=0.08m,r=0.04s»ᵫBCDᦪb=N/m»ூ2ᫀ௃ᔩ"ᙽ15.625ூ᪆௃ூ௃(1)[1].ᙽᒴᐝᵯᨵd=vtᙽJE12E,=—mvk2(2)[2].TᨬᜧḄᨬᜧឋXJE^b^-L)2®ᨬᜧឋXJZᙽḄJ஽\]জঝ(…)2ᘵঞ(3)[3].kfgᙠᨵb¡¢஺ᑣঞK+C(CK¡¢)(…)2ᖐᑣᙽḄJ_ḄᨬᜧឋXJ¥⌕pqᙽᡈ§¨©ª«_¬ª஺(4)[4].ᵫঞSfgḄ|᳛K஺ᣚᵨxyᦪzᜧḄ{'(ᑣbzᜧᑣfg|᳛2b

105஺(5)[5].ᵫঞ,md20.05kgx(0.02m)2u…b=----------=---------------~---------r=15.625N/m52(4-L)*2x(0.1m-0.08m)x(0.04s)90.'(&¯ᵨ᝞fᵬᡠF'(±²
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\êḄÓa,"a-mfë᝞fìᡠF.âSíᙢÓg=9.8m/s2,ᑣᩈᙽZᩈ´᥅¶pᦪp=(Íᶇðàᨵᦔᦪ?)òMḄ
>ó_______(⌱s“ᜧ_”“_”ᡈ“]_”)õ'ópq_________________________(ᑏu■:ᓽø).(3)'((⌱s“◤⌕”ᡈ“l◤⌕”)úûÉᢞÀṹé¿>ü_ᩈᙽý¾Àṹé¿>.ூ2ᫀ௃(1)3.33(2)0.320.36ᜧ_¼ZþஹÅÆᨵ᥅¶Ä»Zᡭoᘤᨵ᥅¶](3)l◤⌕ூ᪆௃(1)âSᡭoᕜäT=0.02s,᪷⌲ᩈᙽḄx-x(8.20-3.50-3.50)xlQ-236O3=3.33m/s29T19x0.022(2)ᩈᙽḄM,᪷ᨵmg-f=(M+0.02)a,/=஻(M+0.02—m)g,ὶa=&+'…஻gᵫ!m=0"a=஻g=3.3m/s2»ᑣᩈᙽ$ᩈ%&'᥅)*ᦪ"=0.34,*,-$./ஹ12&ᨵ᥅)34$ᡭ67"ᘤ&ᨵ᥅)ᡠ:;<ᜧ>?@<.(3)@BCDᨵEᵨ12GHI>JHᡠ:K◤⌕NOPᢞRṹTUV>ᩈᙽWXCRṹT.91.YZ@BV[ᙠ“^_`HW`abcḄᐵe”Ḅ@BC

106(1)ᵬ()ᙠ+,-./01ᜐᳮᦪ56ᑮ89ᵬᡠ;ḄF-x9=/ᐸ?F@ABAC/x@ABDE.F019ᵬ/ᑖ᪆IJ/,ABḄKDxo=cm,ABḄAឋMᦪ1<=N/m.,()N,ABᑴᡂQRABS/TABSḄ;ᦪ᝞9Vᡠ;/,ABḄDEx=cm.(2)V()WᵨYᩩ[(Ḅ\]ABa^b,6ᑮAC_ABDEḄ9=᝞9`ᡠ;.aᑡ⊤defḄg.A.aḄKDhbḄDB.aḄiEMᦪhbḄᜧC.aḄiEMᦪhbḄkD.l6ḄAC_ABḄDEᡂeh.ூnᫀ௃82520Bூq᪆௃ூrq௃(1)TAC@s/ABᜐtKDu᝱/ᦑKD@:xo=8cm,ᙠF-x9=?x᳛z⊤ABḄiEMᦪ/ᑣ:k=A£=_9_N/m=25N/m,ᙠV9?ABSḄ;ᦪ:F=3.00N,᪷5F=kx,}Ax0.24F3~:x=—=—m=0.12m=0.12cm,ᦑABḄDE:L=x+xo=2Ocm.k25(2)A.ᙠ`9?/TABḄAC@s/ABᜐtKD/ᦑbḄKDᜧtaḄKD/ᦑA┯BC.x᳛z⊤iEMᦪ/ᦑaḄiEMᦪᜧtbḄiEMᦪ/ᦑBef/C┯D.ABḄAC_ABḄᡂeh/ᦑD┯.92.(1)ᙠ“lḄᵯ᳛”-.?/ᐜᵨlᘤlḄ/l;ᦪ᝞9ᵬᡠ;/ᑣ(2)ᙠlᵯᵯ^ᑁḄ-.?/-.aᑡ-.ᘤᩞ:A.ᵯY⁚/¡⁚ᵯ¢@1.5V,ᑁ¢£¤¥B.¦ᵯ§⊤ViஹV,©ᙳ@0~3V,ᑁ¢@3kQ2C.ᵯ¦⊤/©0.6A,ᑁkt1஺

107D.<ᵯiR”i<5஺E.,'kiᘤR,ᨬᜧi<50஺F.m2Wnᐵopজ᝞sᡠtḄᵯuv@Bw;ᵯxḄᵯ'yWᑁiḄᵯuᢥ|ᵯu[}@Bᘤᩞ@B;[U2ஹIᦪU2Iᵯ'yWᑁᵯi஺ᵯ'yWᑁiḄ;<ᙳV|Ḅ*v,>“e”ᡈ"Ꮤᯠঝ@BC','kiᘤᜮᵯ⊤ViWV2Ḅ[ᦪUiஹ5,¡UiU2᝞ᡠt2¢᳛k,$¤.Ḅ¥¦a,ᑣᵯxḄᵯ'y£=,ᑁir=ᵨkஹaஹRo⊤t¨஺ூªᫀ௃2.600ᵯ⊤Ḅᑖ®eE="r=dூ᪆௃ூ°௃±²Ḅ³´d=2.5mm+0.01mmxl0.0=2.600mmফজফ[3].®µᵯ®⊤Ḅᵯ®Kv®µpuḄᵯ®Ḅ*vᵯ⊤Ḅᑖ®⌼ᡂḄvᵫ>ᵯu¸᪀⌼ᡂḄ>eºঝᵫ»ᔠᵯu½¾k¿r~rᑣᨵ!Ui=0"U2=aᑣᨵ&E=aIRo+r·&+r----krÀakr=%k-l93.ÁÂÃÄÅYZi<ᜧÆ600QḄÇᵯi;⌕ÈÉÊᙢ;ᵯiḄi<஺ᨵÌᑡᘤᩞÎ⌱ᵨ

108B.ᵯ⊤VÐ6V,ᑁiÆ3kQC.ᵯ®⊤AiÐ20mA,ᑁiÆ50D.ᵯ®⊤A2Ð10mA,ᑁiÆlOflE.,'kiᘤRi020Q,Ñᵯ®2AF.,'kiᘤR202000Q,Ñᵯ®0.5AG³®ᵯxE6V,ᑁiÆ1QH.ᵨ⊤1ᵬÃÄᵨᵨ⊤³Ó;Ô;ᵯiḄi<᝞ᵬᡠt஺o⌱ᵨ½¾⊤%100”᫏Âᑣᵨ⊤ḄᦪQ2sÃÄ᪷:×ᘤᩞ7ᡂᵨØÙ;ᵯiḄᵯuᵯu᝞sᡠtᑣᵯ®⊤Ú⌱ÛY⌱“Ai”ᡈ“A2”,'kiᘤÚ⌱Û⌱“Ri”ᡈ“R2”஺3ÃÄܵÝÞßὃᑭᵨᡠâᘤᩞ7ã᝞ᡠtḄ;ᵯuᐹåæç᝞Ì:জᢥéÓê@Bᵯuë⁚,'kiíRiஹR2Ḅ,ᱏï〉!ÂñºঝnᐵSᜐ>ónô᝱»ᔠnᐵS.ë⁚,'kiᘤRiஹRḄ,ᱏöᵯ®⊤AḄtᦪាêᵯ222®⊤AiḄtᦪḄYøù"ᵯ⊤VḄtᦪUiWᵯ®⊤AḄtᦪঞûᢝnᐵSi»ᔠý»ᔠnᐵS2,ûᢝ,'kiᘤRiḄ,ᱏÂñKkù"ᵯ⊤VḄtᦪ

109U2Wᵯ®⊤AḄtᦪl2«2;Ô;ᵯiḄi<,Ã";ᵯ®⊤A1ḄᑁiY(ᵨUiஹU2ஹ11>12⊤t)஺(4)
ஹᵯRḄḄᨵᑭ!"(⌱x%“”ᡈ“”)஺U,U.U,ூ+ᫀ௃60()AR1—2ூ/᪆௃ூ1/௃⌱ᵨ34⊤“X100”᫏ᢣ┐9ᦪ6.0,ᦑ<ᵨᵯ⊤9ᦪ600c.ফফবᵯ?⊤@6V,RஹAB600dᵯC⊤@B/=[=0Q1A=10mAᓽHᦑᵯC⊤⌱IKஹA2JKLMNᘤPᵨᑖ?RSLMNᘤ⌱ITAḄRi.বভ[5]UᵯC⊤Ai,ᑁn,᪷XYZ[\ঝH^_q`&+/ᵪ12xூI᪷XYZ[\ঞH^_%=IKὶf@H^_(4)[6]ḄUgKh▭^ḄARxjᵯC⊤ᑁḄkὶAAlᜧnoᵯC⊤ᑁpqr
nsḄᨵᑭ஺94.t"uvwᙳᒴᵯzḄᵯ᳛h|YZ᝞~_(1)ᵨᘤᵯzḄ᝞JᵬᡠḄᦪmm஺(2)ᵨ<ᵨᵯ⊤"xl”᳛Ḅ34ᢱᵯzḄA᝞JᡠḄᦪ(3)ᵨᵯC⊤(ᑁB5஺)ஹᵯ?⊤(ᑁB3k஺)ᵯzḄARஹh|,

110⌕ᙠh|K^ᜧḄᵯ?⁚,~ᑡᵯKᔠ⌕Ḅ4ᵨ3KC⌱⚗ḄSᐭ¡Ḅᵯz1,^r¢ḄAR,Z£R-1J¤᝞JᡠKᔠh|¥¦ḄJ§¨⌱%"a”“b”ᡈ"c"ᵯzᵯ᳛ḄA_________¨⌱%“ᜧ”“”ᡈ“ª"¬hA஺ூ+ᫀ௃2.819-2.8217Daªூ/᪆௃ூ1/௃1®¯ᘤḄ°M±¡50²ᐳ0.5mm´µ¡0.01mm,²ᦪ⌕¶9ᑮ.1²ᑣᵯzḄ_d=2.5mm+32.0x0.01mm=2.820mm2.819-2.8212ফ34⊤9ᵯᵫ⊤º»Ḅᦪ¼½¾᳛^ᑮAH^_R=7.0xIQ=7.0Q¨ᡈ7x33
h|K^ᜧḄᵯ?⁚ᑣ◤⌕LMNᘤ⌱Iᑖ?RSÀnÁᵯÂÃ_R~7Q

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ᱥᱥᡭᘤফᢥᑮᩩ᦮Ḅᵫ"#$%&ᨵ(ᑖ*+,᝞%ᡠ/.1ᔜ3ᡭᘤᡭ,Ḅᐸ&O51ᡭ,Ḅ67.••••••OABCDEFGজᱥ9:;<=1>Ḅ?@AB,ᑡBDEFᡂHIJKFLឤNOḄ⌱⚗ᨵA.OAஹOBSOGḄ$;B.OEஹDESEFḄ$;C.BDஹBFSEGḄ$;D.ACஹBFSEGḄ$;ঝᵨV;WB%&ABḄ?31.76cm,FGḄ?33.71cm,ᑣYZᙢḄ\]^;3m/s"_`abᶇdeᨵᦔᦪh)ூkᫀ௃BCBCD9.75ூn᪆௃ூᑖ᪆௃ூpn௃

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