大学物理祝之光版--课后习题答案

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31⚪311<ᵨᵪ/1”]᝞⚪3-11/ᵨ,ᵫBCM=Ja,ᨵmg-y=-j-nd2a0(2)|ᵫ஺4->0/1'Ïᨵ,ÍÐ,|ஹᙢᳫ¼½_`aឤ,ÑÒÓ|*ᜐ%=0,ᨵIo2&(஺£)=wg—=0.06x10x-y-J=0.06J(3)ᵫ&(">=ᛞ//O3…A2ᦑ£Ûoo=>/2£Ji(0x)=J2x0.06x-j-x0.06x0.2Zkg,m2,s'1=9.8x103kg,m2,s-13-12ᙳᒴᑖÝḄᙊßàᩈ|,âBḄãËᐝᙠåË☢ᑁ,|Ḅ*Æp|çᚖ.|BC=1kg,/=0.4m.è|☟êᙠëÒÓì•ᨵ¡íîᙠï|*Æ1/4ᜐðñᩈ|,᝞.íC"=10g,&ᜧqó=200m-s-1.ᔣ|çḆᚖõíîðP|·&'ᜧq஺=50m-8.cᔣö.!íîÇðP|Ḅ÷ì.|Ḅ¢&'Ḅᜧq./1íîðñ|¸øᔊìú᩽üc|ýᢝëÒÓc|íî,Íᵨ®,5Ḅº»cpᐝ.ᦑ|ஹî¼½5Ḅᔠ᜜
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/rÇKᜧMM•N.ᡃ“ᜧMᑖPQRST.UMJ1ᓽ“ᑖf¥<>'pMJHr-aetnaa“•ᑖᓡH*&2)ᑖḄᨴᙳÔÕÖpI-2EITC»45"-ஹ£■<40(hU91ᑖØÙ■ᓲ•Û-┶"X7Ḅ"0Y“Z[\]ᔣ_`.☠bcdὡfᯠhijk4-6ÜᢣÞ#ᑡᔜcᖆ*áḄ᫥ã6ä(”y*r,(2)-1-*r(3>gur0lᔣmwopq&rsfJ⌱?Ꮙ•u”dᐶMᏘτᑓro71ᩭk{G*ᔣ&&Ḅ@«•*᜛'*9>!ᑖH▼ᙳ“F9ᑖ;<«M«>y*n<3>JJ-i-tr.«(•)F▬MᵫçbḄᙳ%*(2>%r®ḆéḄᑖfêrᕲḄᙳìíî.ᡈïᑖr.*r.:T-.'•I.21x10'.♦'\*V2x10#*ñ11ᢚM>o-t•`¨ò*ᑗ*cᑖḄ*(****»r(”ô4r⊤;ᔣõç2ḄᱥºḄ..÷ᑖḄøᙳù■.3rALMco•7J•2«XKT-J1(ú0*r*.Iᚆᯠ1&&@ý2þÿUJH6iwḄᑁt4-1஺>t.2^ᵨ!'ᑖ8"Mt■"wriun'Ḅ“ஹu:;<”¡!textḄᑁ-<“)ᓫᓟᑖᵨ⁐!"aiatwrMḄᑁᑭ.«8u¢89:.(6)0,-0*
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:;ᡠ.RS2K5-4᝞UᡠV/0WX᝱aZ[ᓄᑮX᝱b,ᨵ334JḄ]⌴_/0,!/0N᜜`126J.(I)ÖZ×Ø⊈ᑖ@/0`42J,ᔣᨵ5-1aᑖ᪆1ᑡdefg&ᔲijk]⌴_/0p(1)ᱥ%'(ៜmᑣៜᜧp(2)Ù/0WX᝱6Z×ص஺ÛÜᑮX᝱஺(2)ᱥ%'(ៜq,ᑣᑁៜᜧ.@᜜½N/0`84J,»/0&ᔾ¬&kr(1)sit'(&ᱥ%ᑁuᑖ8vᒓxy(Ḅ᪗{&⊤}ᱥ%]⌴&kᡈ/0ᜐJO⊝X᝱Ḅ&/0ᙠX᝱[ᓄyᓫ(3)Ö%-£”167J,ß/0Zᔣµà[[ᓄḄeᨬ(./0Ḅ'(q‘Ksᐵ!&/0ḄX᝱[iᓄ@,ᔜᔾᦈk’ᔣ4%3s[@ᱥ%Ḅ'([ᓄᜧ,ᔾᦈᡈḄâ:ãÆ஺ä=334Læ=126ᐭᦑ5-&èM5-4Ë]⌴Ḅᱥ%'(ḄqK¡ᐵ.QN%=334J-I26J=208J.(2)siᡚ.£᝞NJᳮ#$%ᩭfᑁ&'(Ḅ+ᦪ.'(q,/0ᑁ(1)ãÆé=42J.ᵫ஺᝱ᑮ6᝱¡ê&Zë6¬&aᔣ,ᑁḄì&ᑖ8vḄOᙳៜᜧ/0ᑁៜᜧ;NJ¥▭$%,ᵫJ§ᙠᑖ8¸Ḅ.A¨`ᵨὶ/Ḅ«ᑁ¬%3ᨵᐵ®¯fgsᡂ±.ᦑQw=5-E.+Q.=208J+42J=250J(2)íÆî.=84J,&-&=-(ὡ-&)=-208J.5-2ᨵ²³ᦪHᑖ8Ḅ´ᵫ(sHḄdeᳮ#$%.WHḄ%3(L=⎃-&+ò=-208-84=-292J..µHḄ'(¶·`¸'45¹º5Ḅ%3H.»:N᜜`&ᔲHk¯óJ”õ⊤V/0.W᜜½ᔾ&ᔲHk(3)EÆ&-Eö167J.!&¸%y,/0s`ᦑ.è÷1=᝞¾WH¿X᝱¶·`¸R45ᑮHÀX᝱ÁN᜜`&ᔲHk42J,ᡠ.ᙠùú/0ᔾᦈḄW᜜½ᔾ&ᔲHkQ.ö=EËû+%=167J+42J=209Jr:NJ¸'y,AE=OW=Q.ᵫ¸'y`ḄÂÃÄ⊈Æüý-£ÿ(&-£.)-(&£.)=208J-167J=4iJ.%,=0,ᡠᙠdbᔾᦈḄde$%`H´ᵫ(¡ᐵ.W᜜½ᔾᦈḄH.Q“=E,&=41JNJ¸Ry`F=p(ᓃ■ᓃ)´ᵫ(¡ᐵᦑde$%`H.!ᔾQ=0C,(7Ë7J=£ÌR(rË7j,´ᵫ(ᨵᐵᦑde$%5-51.013xl0'Pa,1xlO-n?Ḅ0ᑮ160:(1)!"#$◤⌕'()(2)!"#$◤⌕'(ᔾsH.t?(3)ᙠ*+*,-.,ᔜ12'(3)5-3aWᱥᳮÍÎÏᑖ᪆fÐᳮ#$%ᙠÑ45yᑁஹ'(4:পQ78(AM)RSḄ[ᓄ.r:ÑyᵫJsᔾᦈ/0N᜜`&.´Óᑁ:ÔÕᵫ:᝱<-=>C,=^R=4R,ᵫ?ᩩA=:r77,=160K,Mn/jL2

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