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37.(A)ᨵýþḄ;<^^Ḅÿᙇ,ᔣḄ᪷ᙇᑡὅ(A)ᨬ10ᑁᙠ᎔ᔣ(B)ᨬ10ᑁᙠ!"#Mb(C)ᨬ$ᑁ%Ḅ&ᙳ#-1 5)*/2(D),ᶖ.☟012速度(公尺/秒)20ᶌ7)8.(D)8ᙌ:ᱥᙠ:<^>?Ḅ@AᶌCᙇᐸEᵬஹHஹIஹJᔁLMN"ḄOP◞ ᓽᙠS:TUBP◞E^ᱥItV&ᙳ᳛ᨬᜧ(A)ᵬ(B)H(C)I(D)TO[92YZ[Iὃ⚪9.(A)Ꮇ^ᵫab"cḄdefᑮhTUi!ᵨᑖlmi(W)bnoi(RXbnpi(Bqᑡ^r⍝hTUiḄὅấ(A)W=R+B(B)B=W+R(C)R=W+B(D)W=R=B10.(c)|«:vwᙠᾗ<)y>z{Vv-t1gIIrwᙠ~12ᑁḄ&ᙳ#oᑡὅổ(A)2.50m/s2(B)1.25m/s2(c),1.25m/s2(D)-2.50m/s2oᑖ
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1539.(A)°þᑮÿ ᓩ ^^ᙇ()Ḅ⍝^⍝Ḅ᳛(v)ᐺ(t)ḄLᙌᓽᑡ!ὅ#ấ%(A)ᙠOs~3s'^ᙠ⍝()*Ḅ᳛ៜᩭៜ-(B)ᙠ3s~6s'^,ᙠ⍝(0J®,1⇋3☟567(C)ᙠ6s~9s'^,89ᵬ;<ᯠ>?᎔Aᑮᵬ;<(D)ᙠOs~9s'^,CDE^⍝ᙌᐸ;GḄᜧI60m40.(D)ᱥKLMN,O1Pᑮ>QRfḄLᵨTᐸ᳛⌲VW᠒II3ZilN[ᔜᱥᳮ^Ḅᑡ!ὅ#ấ%(A)ᱥK;GḄ_ᔣRfḄ_ᔣbc(B)ᱥKdḄ_ᔣRfḄ_ᔣbc(C)ᱥK;GḄ_ᔣᐺdḄ_ᔣbe(D)ᱥKfdḄ_ᔣdḄ_ᔣbe41.(B)g᯿i2m/sjdᔣᓅl4s>mn℉i3m/sjdᔣᓭl96s,ᓽqrᙠ⌼10sᑁḄuᙳdᜧuᙳ᳛ᑖxIyz%(A)uᙳdᜧI2.5m/s;uᙳ᳛I2.3m/s(B)uᙳdᜧI1.0m/s;uᙳ᳛I2.6m/s(C)uᙳdᜧI2.3m/s;uᙳ᳛I2.5m/s(D)uᙳdᜧI2.6m/s;uᙳ᳛I1.0m/Soᑖ^{⚪
16[99 ὃ⚪42.(C)0᥅ᜩᜧ^ᙠ',^^■Mᑖxcdᵫ☟5Mnᣵᙢ☢ ᣵᑮᙢ☢ᶖ7.0 Ḅ^^^Ḅ2Ꮇᙠᣵ⍗¡[ᡠPᑮḄ£¤¥R¦ᶍ1+,¨ᶌª«,ᓽᣵᑮᙢ☢ᡠ◤Ḅ%(A)1.8(B)3.5(C)7.0(D)14.043.(C)®^^I5¯°ḄᱥKLM,ᐸd(v)v(m³s)^(t)ḄIIᙇᡠµII3ZᱥḄᦔ1°|/\ok—\—•—τ-A~~►t(s)ᑡ!ὅ#ấ%Il\^5j0^5(A)ᙠt=OS>5s'^,ᱥKPᑮḄᔠR¸ᩭ¸ᜧ(B)ᙠt=10s~15s'^,ᱥKḄN¹¸ᩭ¸(C)ᙠt=15s~20s'^,ᱥKPᑮḄᔠRIº(D)ᙠt=20s~25s'^,ᱥK¸ᩭ¸n»¼½¾44.(C)¿ᙇIᱥIfÀQÁ_ᔣLMNḄd(v)ᐺᶖv(t)ḄIIᙇᙠᑡÂÃ11N[ !ὅd(v)L\Äᶌ^(t)ḄWᓄᨬǹiZᙇ⊤µ%J_____\>ut(A)ÉÊM^Ë☟5fḄ8¡(B)ᱥitᵫ☟5Ëᵫ^MᣵḄ⍗¡(C)ÌÊMNÍញÏ☟5Ḅ8¡ᑖ^{⚪
17(D)Ðᳫᙠª᥅ÒRḄÓu☢(ÊM^ÔNḄ8¡ÕÖᓫØS!BI[100ÙÚ11ὃ⚪1.Þ᫃ᙇ¼ᐭá®Ifᑡ>âAãä45⚪åæçᐺèᑮ0é éᐭᶌêëᕒíîï|,<—Zð⍑ÖØ,isᡠµis[¿_IéÖØ(Ḅᔜòóõ^⊤µÖ)öḄ_ᔣ45.(B)÷øÖᙠùúòû^GNᶖ,ᐸ;GᜧØ^^(Ø¡)bj%(A)ডᑮজ(B)ঞᑮট(C)টᑮঠ(D)ঠᑮড46.(C)ᑮ,BᵫᐭJ1Ḅᵬ!^#$ᙠ&'(Ḅ),ᮞ^#L_pjᔆஹ.ᑮJSᡠ'0Ḅ)!ᙌᡠ3410ᑖ^67!89:;ᶌᑮ⍋JtḄ>?@!ᓽBᑡᨵIIE;ᵫᵬᑮ>ḄFGHὅJấL(A))^^ME;N(B)?OM$ᜧQ(C)RᙳT᳛MVWᜧQ(D)RᙳTXᜧYM∫ᜧQ1100[ᓅᓅ]^_ὃ⚪cBᑡFG6᰾!Vef47⚪Mᑖ^g⚪
18hij⍝?Qᗩᓅ^moᦋᑴrsᓅtmH)ᐺv^wxy12.9km,z{ᶖr}ᓭfḄj⍝!:XNḄ160m(Xᯠ)200m,X)40m),ᐸᒈ☢3@IIBᡠ3j⍝^ᶖ,ᑖᙢᐹᨵ⋨ᡈᔜᙢ^^⌼!ᙢJSẚ¡¢£¤ᙢJS&:¦ᜧ§Ḅ¨!©ª«£¤Ḅ¬XᵫQ£¤^®⍗ᑮ°±!ᨵ;²ᶧ⍝´:¦¨#ᔲ¶ᙢB¨¨¸¨¹ᨵII,(º»¼½ᙢ¾¿ḄÀÁÂÃ᪷^^Å!j⍝50#[ƨÂ!ÇÈÉÊËÌᵨḄᙢB¨¶ᕜϨ¸Ḅ»¼ÐÑ!½ᶖÒ¨ÓÔÕ⌕#ᓅᒹØÙ°±ᡠÚᵫQ#j⍝ᙠ{ÛÜÝÞᦑÊ,ᓻ^áXQâR☢^ã⍝)!j⍝ᑁ«å!§@´èᐰ^£!êMë◞50m1í@6î⌫Ýᢣ3^^ñ7ë◞175m1í@òóញõö÷47.(C)øù^{⍑'û⍺⍝!4᱆᱆ᡠ^Ḅþ{ᙠÿ⍺⍝ᑁ⍝ᾗ,ᐸ^⍗1⌫ᢣ^ttB,1ᑖ^^21!⌫ᢣ^"ᓽ᱆᱆ᡠ^Ḅ'(ᙳ*᳛,-./0/23(A)20(B)40(C)60(D)80/0/2ᶖ[101678Iὃ⚪<=⚪ூ1026?@Aὃᑖ^?⚪
1948.(C)DEFHIᙠᾗḄ⍝KᔣMNO,PQNRḄ⇖T᰾^VW*Y"Zᑮ⇖^T᰾\ᔣM]*NO^DDVW*ᐺ]*NOḄ]*`ᑖa,aia2,ᓽc]*`ḄRᔣᑖa,d3(A)a1ᔣefa?ᔣe(B)a1ᔣMfa?ᔣg(C)a1ᔣgfa?ᔣe(D)a1ᔣgfa2ᔣg49.(B)⚪ḇᙠiᳫklmnoᐰqᡭs"ᵫuqovwx^qஹzq{|ᑮuq"ᡠ^ḄK^}ᡂR}"ᙈᡠᓽ⏅^ᑡd"ᐺu^Ḅᜧ2ᨬᜧ3(A)q(B)(C)zq(D)uq50.(D)⇾ᙠᑮ^⊤"ᑁ⊤ᡠ⊤ᒹ"ᵐᢣo^^¡Ḅ¢£¤ᨵ¦¢¦¢§"ᓽᑭᵨ⊤"ªoᑡ«!ᑨᨬᔠᳮ3——°10g20g30g40g50g¦¢(A)¦¢^^¡20(C)¦¢ᐺ^¡ᡂk"¦¢§¡±n(D)¦¢ᐺ^¡ᡂk"¦¢§<²ᑨ³¡ḄH´[10267µὃ⚪51.(A)ᑡd¶·R¸¹¡"º»¼ᐝḄO*᳛3(A)1ᐝ6(B)16(C)1ᐝ6(D)1/0(A)Wম¿(C)r^M(D)V52.(D)ÀÀÁᙠᾗḄ⍝KᔣeÂ"®|,ᐸ*`(公尺/(v)ᶖ^(t)ḄII´ÄIᑡ«Â^,À分)ÀḄ(ᙳ]*`Rᔣᔣg305101520253035tÅᑖÆ At=0~10ᑖBt=10~2ᑖ Ct=15~3ᑖDt=20>30ᑖூ1036ᶔὃsᱯÉὃ⚪53.(D)ᙌI,ᔜ¶ilÌḄᑖ,ὁÎ!IÐÑÒZ*`illLḄᙌᓱÔᙠᙇmᵬஹ×ஹØஹÙmḄÄ"ᓽÔᙠ«!ÄÚÛấḄᑨÝফ1)(A)ᵬ(B)×(C)Ø(D)Ù[-Rᔣᦋâ-ᓋ)*᳛ᦋ¦-Rᔣ榩^Ìäå-Rᔣᦋ¦çL*᳛æ¦-Rᔣæ¦èᑖ^?⚪
2154.(C)éê^ëᾗḄ⍝KᔣeÂ"ìíÛᙠᶌ^t=0~10sÄ(x)(t)ḄII´ᙇ"^ᙠt=10ss"éêïᔣMð*᳛⌲ò¦᠒"ᓽôt=15sᶌ,ᑮ⍋ᙈ«öᡠ÷⊤ᡠ⊤ḄÄ3(A)ᵬ(B)×(C)Ø(D)Ù55.(Aøᑖa,1Kg10KgḄᵬᱥISᐺ×ᱥᶖúûü(ᙢ☢10mÿḄᵫII■ᓽᙠᵬஹᱥᣵᑮᙢ☢ᐸᑖ!"g1ஹg;#℉%ᵬஹᱥ&ᙠ'()*+,-ᙢ☢10m.Ḅᵫᑮ2ᙢ☢ᐸᑖ!"g3,ᓽII/giஹg2ஹg3ᜧ1ḄH2,ᑡ5ὅ7ấ9(A)g=gi(B)93=5.59!(C)g=0.1gi(D)g=10gi322oூ104;ᶔὃὃ⚪®IfBIISᑡ@A)BCDE56O:ὁGH℉Ꮇ⌼ᐺLMᑮNPQᙢ^ὃS'QTU℉,-ḄVW᠒᠒Yᡈ[SW\]^_Ḅ,-^`acdḄ`ḝfgh_iᏝ⋨m,noᙠpqrs⊤(@)ACDᓰFᵬDᓰᵬJFᓰ"DᓰFLDᓰLDᓰFBᑮᵬDᓰHIᑮ"Dᓰ^IK4L^^ᓰ^IᑮMNDᓰQRSTUᶇQRKYUᶇQR[TUᶇQRKT OP230m30ᑖX470m15ᑖZX850m20ᑖᡈX510m
22JioBl(-)"ὃSW^vwBl,(ppḄxyᴁ{v|p}~ᶇ[SḄᴌᜩ^^Ḅ`aᒈ☢vwmIBS^⊤(')ᡠv56.(D)ᑡiS⚗ ᨵ'⚗"QN[Sᶌ,(pp^ḄW^^(d)(t),ᐸᔜ^pḄWᙳ(p,ὃJSwQ᳛ḄᔠᳮឋBKIḄ7ấឋᎷ!R᧡ᙠᔜp~ᶇ[Sᶌᙳ¡¢,ᓽKIᨬ¤¥"ᑡ5ὅ9ᑖ^¦⚪
23(D)ூ105;§ὃὃ⚪57.(C)¨ὀᙠᾗ«Ḅ¬⍝_ᢚ¯¬°±Pp(¬ᐸW)²"P-QfPTQ-PTS,,³ஹᐳ15s,HIᡠvᑡ5ὅ¤⊤vµ¨ὀᢚ¯¬Ḅ-ᙳ᳛9~►·10m(A)0.33m/s(B)0.33m/s,¸ᔣᔣº(C)3m/s(D)3m/s,¸ᔣᔣºூ106;ᶔὃὃ⚪®ᑡ@A)᰾CDE58⚪¼I"«ᙠ½¾¿ÀÁÂḄÃÄ᯿ᱏᐸÇḄ{⇖⊤vÁÂḄᐜ)ÊIIÀÃÄ᯿ᱏᙳᙠËLஹËLÇÁÂcd᯿ᱏḄÌÍᙠÎᢗÐ,ᑏÓḄÔἅ,ᙠÁÂ⍗×U℉Øᩚ\Ḅᾗ«⍝WÚÛÜilihoᑖ^¦⚪
2458.(D)Ꮇ1§W¾ḄØᩚÝ^ḄÞ+ᙳËLÁÂ᯿ᱏ1Áß᯿ᱏ2Ý^Ḅ^◞"áâÁÂ᯿ᱏ2ÁÂ᯿ᱏ3Ý^Ḅ◞"t2âÁÂ᯿ᱏ3ÁÂ᯿ᱏ4Ý^Ḅ^◞"t3âiSÃÄ᯿ᱏãäåஹt2ஹt3Ý^Ḅᜧ1H2"ᑡ5ὅ9(A)ti>t2>t3(B)å=12Vt3(C)ti=t2=t3(D)åV12Vt3o¦⚪ç·…E2éᐺil¢[90;êëIὃ⚪ìí⚪[91;êäὃ⚪1.(B)'îïÓ^ð"4000kg,ñᐸòÓBó^¤ôh100000õöÝ÷øïÓᙠW_x᳛20m/sQùú⌕ᙠü⍗2â^ḄB^ᑁò~ïÓᨬþ¤ÿ kg?(A)4000(B)6000(C)8000(D)10000kgoூ92ὃ⚪2.(A)Ꮇ1ᵫḄᑮᵨᑖ"#$(W)%&(R).ᑖ^(⚪
25%)(B*ᑡ^,-.Ḅ/01ὅ3ấ5(A)W=R+B(B)B=W+R(C)R=W+B(D)W=R=B3.(A)ᵬஹ89:Ḅ^;ᑖ"#30kg<70kg9:ᙶᙠ?@ᙢ☢ḄCDEFGᶖIJᙇᡠNᎷISCDEḄ^;ஹCDEᙢ☢Ḅ᥅RSᶍUVᓝᓽᵬᐺ8ḄZ[\]Fὅ3ấ5(A)783(B)4989(c)9849(D)387%&'(]Ḅ+ᔣ^-------------1---------,_,`/+ᔣ1...................^_-------4.(A)a.b⚣᳛Ḅᡭfftᶖᘤhi^jEᙠ?@☢FᔣlᡠmḄn^11oFpᡠNᑡᨵ^r^^Ḅ/01ὅ3ấ5(A)jE^o᳛st(B)jEᡠᔠ#v(C)wxFy⎫f{|ៜᜧᐸ◞ៜ(D)wxFyf{|ៜjjE^o᳛ៜᜧ2kg5.(C)ᙇᡠN;[ᑖᨴ%4≏<6ᙠG^?@^Fᔳ^"^n^FᔣyḄ-.GBᵨᙠ☟,ᐝC?@☢^;#2kgḄᱥFᑡ^,rᱥil-.ᵨḄ/01ὅ3B?(A)ᱥItUor#@⊝(B)⌕¢ᱥIf£ᢝ@⊝¥¦§ᔣ¨10Ḅ(C)ᱥᙠ?@^F©rᶖ,«ᔣlmZil®জ)ᱥ©rᱥ|§ᡠḄᔠᜧj#10[93¯ὃ⚪ᑖ^(⚪
266.(A)ᙠ?@☢Fᨵ^°?Ḅ^±ᔣl11or^±ᑁ?☢Ḅ³´ᨬ¶#ᑡ1·I®¸?7.(D)Ꮇ1ᵬஹ8ᱥḄ^;]#1:2,º¢ᵬᱥ»ᨵ1¼½/¿2ḄZ◤ÁFḄ«ᱥÂᙠ^âÄᨵ1¼½/¿2ḄZᓽ◤Á?(A)(F/3)(B)Fig(C)2F(D)3F[94ÅIὃ⚪8.(D)ᢗÇÈÉ]ÊBoᕒᵨ«ÈÉᔣÌÇÍÎᙠÏÉ^oᕒḄÐ-᰾ÈÉÒ¶ÓÔÌ0ÕÖᨵIIÈÉo×ØḄ/0ᑡ1ὅ3ấ5(A)Ù,@⊝Ḅ³Ú(B)ÛᶖUḄᵨ(C)ᑮ%ᔣÌḄÝ(D)ᨵ£ᢝifo³´ḄÞឋ9(C)ᙇ#^àáEᙠᾗn¼ãFÓäᶌḄ᳛(v)ᶌ^(t)ḄIIçHáEḄ^;#2000¼è(kg),ᓽᙠ30¿(s)é50¿(s)ê,v(m/s)50k.áEᡠᑮḄᔠᜧj#ᑡ1ὅ?(A)oN(B)1000N20-(C)2000N(D)3000NS100-(O\二30ᑖ^(⚪
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