Įa(chn)c̰
Įa(chn)͂ͨ^̽w̽^̺ͷl(f)ڽ̎(do)ʹWͨ^HԄ͌F(xin)ռϢMЌȷóY(ji)Փ
Įa(chn)c̰1
n}İl(f)c
nr1nr
̌WĿģ1.֪wӰl(f)İl(f)c
2.֪Ҫ|(zh)ڲͬ|(zh)ЂٶȲͬӛڿ՚еĂٶ
3.֪F(xin)ͻyxԭ
̌WycyxӋ
̌Wcİl(f)͂^
̌Wʾ(do)W̽
̌WþߣһƹF_ϱ
̌W^̣
һ
ՈһλWxnp31?֣ᆖͬWTDzǶ Ҋ?xôl(f)?@Mÿ˵Ķ?
҂һоİl(f)͂^WF(xin)Ļ֪R
'l(f)
҂ÿˏij Nӵ@ЩǧǧffӰl(f)?
ͨ^о҂l(f)F(xin)һаl(f)w(ጺΞ)
evԒl(f)ӡǿ՚ĕrƤӡ
ʾCl(f)_ƹ
l(f)Rˮ
õY(ji)Փһаl(f)w
ᆖ^Dzһӵwڰl(f)?
WӑՓώw{Y(ji)һӵwl(f)ֻ^ЩӰl(f)҂?ni)˶ ? IJһDzڵ)
ᆖӾ͕l(f)l(f)һӣֹͣ?
ʾfֹͣl(f)Ҳֹͣ
Ă
eώvnÿͬW ҊӂゃĶ?
ͨ^՚̰İl(f)c
ʾC湲Qһ揗ƹ
ᆖ˿՚Ԃ⣬߀Щ|(zh)Ԃ?
WӑՓeώw{wҺw߀йwԂ
ef~ˮTԒFΓ ܉ȵ
WN Nӵ
҂пԂ|(zh)(ý)н|(zh)
wҺwwǽ|(zh)
ᆖ]КwҲ]Һww]н|(zh)߀ܲ܂?
]н|(zh)܂ղ܂
ՈW鿴nP33ٱ
óY(ji)ՓһڹwбҺwЂ죬ҺwбښwЂ
(ɷ̶ܼțQ)
ҳ15Cr՚ٞ飺340m/sҪWRӛ
һ՚ofJ340m/s
}FΓ꠆TP܉ ܇x܇xs ׂ
֮ggǶ?
ġ
ڂϵKﷴĬF(xin)
ώvnʲô] ?
ڲ ֻ˶܅^(q)---ԭrgg̫
˶^(q)ԭͻСrgg飺0.1
MWӋ ̾x
s=vt=340mL=s/2=17m
塢
1yxL=vt/22yȣh=vt/2
˼}:һС܇40m/sٶɽ_ijذ1s С܇ȕrxɽ_h?
ߡСY(ji):I(y)P433}4}.
O(sh)Ӌ
F(xin)һ(ji)İl(f)͂
һ.İl(f)
1.һаl(f)wӡ
2.ֹͣl(f)Ҳֹͣ
.
1.|(zh)(κΚwҺww)
2.(15)340m/s
3.ɴСУwҺww
.
1.ڂϵKﷴĬF(xin)( l0.1s17)
2.ûyxs=1/2s=1/2vt
Įa(chn)c̰2
̌WĿ
һ֪RĿ
1.ͨ^^͌JRa(chn)͂ėl
2.֪wӮa(chn)
3.֪Ҫ|(zh)ڲͬ|(zh)ЂٶȲͬ
Ŀ
1.ͨ^^͌̽ήa(chn)??ĶB(yng)Wо}ķ
2.ͨ^W呟W^
Ŀ
1.ͨ^̎Wp߅̌Wl(f)WČWdȤB(yng)WƌWğʹW̽ȻF(xin)ճеW
2.עڻB(yng)WcͬWR
̌Wc
ͨ^^͌̽Įa(chn)͂
̌Wyc
Mָ(do)W̽^Ум^Jܵó_Y(ji)Փ
̌W
̽ӑՓ^취
̌W^
һ(do)n
ώϹ(ji)n҂εĽBһҪWĎ֪Rl߀ӛĎ֪R?
ώ҂͌W@ƺSWصF(xin)
ňW
ώċ냺ɉصһ͟oro̲c纣˵(yu)܇ώvnȵl߀eһЩ?
WСB'ҕC
ώ@ôNôa(chn)??gu)ゃ@ЩĴƌWһ̽һ°!
҂ȏ߅F(xin)_ʼо
(һ)Įa(chn)
ώо֮ǰ҂Ҫ˽һ¿ƌW̽ĎׂE}--cO(sh)--O(sh)ӋMЌ--ռ(sh)(j)ՓC--óY(ji)Փ--c--u
[]
ֱ߰l(f)Č;
ώڰl(f)ͬrʲôF(xin)?
W^쿂Y(ji)()
vԒ(İ!)ͬr퇵̎;
ώvԒͬrʲôX?
Ww
ώǰɂa(chn)ͬrl(f)w҂}ôa(chn)?һwl(f)wô҂͑(yng)ԓO(sh)ӋC
(3)ƤƤӵͬr ˌC҂IJ
ώ@Щa(chn)ĕr҂ܺ@ؿЛ]пҊӵ?҂ԓôӁCԼIJ?
(4)ȡһģһ
ώİl(f)DžsҊDz҂IJe?ゃԼôk?
Wĵ̫С҂Ҋԑ(yng)ԓÖ|Ŵ@N(ڹϷϷ۹P^ٴÓ۹P^)۹P^fİl(f)ҲӮa(chn)
ώܺã҂ׂC҂IJ
(5)Ó
ώ@ҲҊӣλͬWԇԇ@ҲӮa(chn)?Ŀx
WףÓ֮ԭӵđҒƹl(f)F(xin)С
WңÓ֮ʢˮIJУl(f)F(xin)ˮĞR
ώՈտƌW̽IJEόMзՓCゃõʲôY(ji)Փ?
W҂l(f)F(xin)ÿήa(chn)r˽Y(ji)ՓǣwӮa(chn)ġ
[ʾ]Óһ֮a(chn)סʹֹͣl(f)F(xin)Ҳʧ
ώ@F(xin)ܵõʲôY(ji)Փ?
Wֹͣʧ
ώͬӵIJλͬvԒӣǵӃ(ni)՚ùǹӵ҂e˼Ȼ֪wӮa(chn)ôӲ؏(f)l(f)?㣬ʲô؏(f)l(f)?
[W]
ώ҂l(f)wҎ(gu)ӛȻٰӛµҎ(gu)ȥ͕a(chn)cԭһӵڵijƬC@Nԭɵġ
()Ă
1.w
ώЛ] vԒ?
W]
ώNゃĶvĆ?xゃһľxʲôゃ ҵ?fˮȰˮñӰˮ͵߅ܺȵˮӾҺˮý҂֮gʲô?ゃܲܲһ?
W҂ώ֮gֻп՚@N|(zh)Ҳ둪(yng)ԓǿ՚fý
ώ벻ھ҂Cһ]п՚(ՠB(ti))҂߀ܲ ?
[ʾ]ʾ
(1)п՚rͨԴ
(2)óCѿ՚ȥ֮׃С
(3)Ś⣬l(f)F(xin)ԽԽ
Y(ji)w܂ղ܂
ώWатҪ|(zh)н|(zh)ʚwĽ|(zh)
ώȻг˚w߀йwҺwôwҺwҲ܂?ʲô?Ոef
2.w
Wжf܉^w ԹwҲĽ|(zh)
[]ѶNϣppĄľ^
Y(ji)ՓwҲԂfwҲĽ|(zh)
3.Һw
ώ҂ںuL~һİl֪~ĕr(yng)ԓעʲô?
WڰϴvԒ
ώʲô?
Wǘӕ~
ώ~ҺwҲ fʲô?
WҺwҲ܂ҺwҲĽ|(zh)
Y(ji)Ҫ|(zh)|(zh)wҺwwղ܂
4.
ώͨ^̽ӡʾhh҂ѽ(jng)֪ˣwҺwwý錢ȥôڲͬ|(zh)ЂĿһӆ?ՈͬWxn15퓈DN|(zh)еشІ}
[ͶӰ]
}115 25 Ŀ՚ЂٶȷքeǶ?@fٸʲôP(gun)?
}225 Ŀ՚sˮЂٶȷքeǶ?@fٸʲôP(gun)?
}3ȱеĔ(sh)(j)l(f)F(xin)ʲô?
Y(ji)(1)һr£ڹwڂٶȴҺwڂٶȴښwڂٶ
(2)ٴСc|(zh)NضP(gun)
5. ڽ|(zh)ʽ
6.
ɽ ô?
ώͬڽوvԒ ʲôһ?
cԭ֮gڕrggС0.1Sr˶ ˕r
ԭӏá
1.̫ܲM?ʲô?
2.ڰvԒˮ~ͨ^Щ|(zh) ?
Įa(chn)c̰3
̌WĿ
Įa(chn)čWO(sh)Ӌ
1֪Ӯa(chn)
2֪ĂҪ|(zh)֪ڲͬ|(zh)ĂٶȲͬ
3ܷһЩҊF(xin)
yc
أ1WĮa(chn)c^̵̽
y2O(sh)Ӌ̽Č
3F(xin)ķ
̌W^
̌W(ni)
̎
W
ע
(chung)O(sh)龳(do)n}
֪Ra
һ(do)n
W^n12퓈DƬͬWffʲôF(xin)ʲôͬ
Mn
1.Įa(chn)
1̲oķDIJͬķoa(chn)rWl(f)F(xin)wl(f)rĹͬ
2̽Y(ji)l(f)wĹͬ
һWƤһMһˌƤLһ֓܄Ƥ^Ƥ
ʲôͬrע^˕rƤ̎ʲôB(ti)
ڮֹͣĕr߀
Wÿ̶ȳʹ̶ȳ֮һ֮һo߅һ֓܄W^r
ʲô˕rij̎ʲôB(ti)
ڮֹͣĕr߀
ӑՓxnP13hh̎ጣ
sİl(f)ڸ,ӹĤķʽl(f),ٽ(jng)^λĹQ,܌hsİl(f)ȲdzӰl(f)ҲǸĦl(f)
wӰl(f)ĬF(xin)̫ͬWeȻһЩİl(f)F(xin)
Aٵښě_ك(ni)ďƬl(f)Ӱl(f).
BƓP_˹ښͨ^ܕrʹ܃(ni)՚Ӷl(f).
Cǿǻ(ni)՚Ӯa(chn).
Dן'sQsİl(f)տsrl(f)ĤӶa(chn).
EըǚĤ܇՚Ӷa(chn).
Fݺƴٲˮײʯ^՚Ӱl(f).
3֪RС
fԒrַں퇵Ըе퇵ĕrp|ҲԸXְס棬ʹֹͣl(f)Ҳ@ЩCʹwĶa(chn)ģֹͣl(f)
2.Ă
1龰O(sh)ã^̲ĈD1.1-5T̫ßo늲Մ̎}֪T֮gͨ^ʲôMнՄģ?yu)ʲôֱMнՄĂʲôl
2̽ӣ
٣wnһֻNһֻϡһͬWӵһô
ͬWxp15hhxش
3
ȻڹwҺwwЂôͬW֪@Щ|(zh)ôĆxP15(ni)
4֪RС
fe`ǣ
Aڿ՚Ђ
B܉Ђ
CںˮЂ
DЂ
3
1龰O(sh)î挦ϵKһ^һ܉ ֪@ʲôԭ
䌍ĂҪrgģҰÿ(ni)ľx٣Ŀ
xnp15СYϡ^ڹwҺw͚wеĂٶ
2ٹʽv=s/tvʾنλ/sxÿ룩sʾxλǣףtʾrgλs룩
p16
3֪RС
һLLF ״քeǏģ
Сɽһ(jng)^3 ԼĻtСxɽľxsǶ٣v=340/s
4(ji)֪RСa
1
ڂ^ϵKl(f)γɵ˶܅^(q)ֻԭĕrgg0.1
Ӌ㣺 ̾xǶ
֪v = 340 / s, t = 0.1 s
s
⣺sv t / 2 = 340 / s 0.1 s / 2 s = 17
̾x17
2
Wͬrl(f)҂ȿҊW ʲôٱٿ
WӽY(ji)Mcu
O(sh)Ӌ
һF(xin)
һ(ji)Įa(chn)c
һĮa(chn)
wӮa(chn)
Ă
1.|(zh)ղ܂
|(zh)܉|(zh)
2.н|(zh)жʽ
3.
1ÿ(ni)ľx
2ٹʽv=s/tvʾنλ/sxÿ룩sʾxλǣףtʾrgλs룩
3ڹwҺwбښwЂÿ
415r՚еٞ340/s
4.˶܅^(q)ֻԭĕrgg0.1 ̾x17
̌WСY(ji)
СY(ji)(ji)(ni)ݣ_Ŀ{(dio)ءyc
I(y)O(sh)Ӌ
1.քXWе1345.
2.(yng)ă(ni)
Įa(chn)c̰4
(ji)njW|ĵһ(ji)ڽ̲ԼԺ̌Wжepصĵλˣܷͨ^@(ji)nČWWw֪R҂߅Wl(f)WW
dȤ͏ҵ֪B(yng)W^^w{Y(ji)̽R(chung)Rͳɞ@(ji)nҪQĆ}˸õͻyc䌍n˵ľڽ̌Wϰl(f)D(zhun)׃
1)֪R،Wl(f)չD(zhun)׃;
2)ؽ̡̎،WWD(zhun)׃;
3)ؽY(ji)^D(zhun)׃
wwF(xin)ׂ棺
һ (chung)O(sh)SĽ̌W龰
dȤõώֻгֆWČWǻۻӵķeOʹWWɞWnóMͳɞO(sh)Ӌcڽ̌W^Є(chung)O(sh)̌W龰һͨ^ؐҵĵ彻\ͬrչʾc֮һµDΣBؐҵƽWl(f)WWdȤ;ͨ^һЩȤİl(f)F(xin)BĻԭ֪RWMһӰl(f)cl(f)ȻF(xin)ČWоdȤ;ͨ^}롪ýY(ji)Փᆖٲ롪ٌĽ̌W^(do)WУĶǶMмоwƌW̽һЩ
ע،WHw
WnjWwÿWֻͨ^Լ(ֵ)ȥԼxԼԼ^˼֪R@DŽe˲ܴ棬ҲDzܸ׃˽Y(ji)WƵc^͌O(sh)Ӌһ̎ʾWһԌWh(hun)(ji)һͨ^Wl(f)l(f)ȥĦ^ól(f)w@һY(ji)Փ;ʾ⏵ČWͨ^^ͱ^óĂҪ|(zh);njW(j)}O(sh)ӋLԇw{ýY(ji)Փ;WԌW@һ֪RϵwW؞ڽ̌WʼKDʹWԼ'ݔɞҪĽ̌W(ni)YԴɞ̌Wӵͬrͨ^ϵwWWܵl(f)F(xin)}Q}ϲwWĘȤB(yng)WČ?zi)̈́?chung)R
{(dio)WĺW
һλƌW10rgM{(dio)֪Wķ֪Rh̭?{(dio)Y(ji)c̎˽̌W^̲HHһJ֪^ҲһWWͺ^̡ڃɂW_չʾͨ^ͬWСMgĶγȫͬWĄӑB(ti)MwW(wng)j(lu)Y(ji)(gu)Mˎ֮gW֮gWСM֮g(f)ġͨӴεϢ@NȫλWWHW֪RͷҌW˱˴gąf(xi)ͬrҲB(yng)ͬWgͬ̽ĈF
֮ͨ^(ji)nŬWwЌWڻЌWѬЌWʹɞWnõ
[̌WĿ]
1֪Rc
1)֪wӰl(f);
2)֪Ҫ|(zh)ڲͬ|(zh)ЂٶȲ֪ͬڿ՚еĂٶ;
2^c
1)B(yng)W^˼S;B(yng)WՓ(lin)ϵH;
2)B(yng)WԌWZԱ_֪R;
3БB(ti)crֵ^
1)Mgлӣ_ͬӑՓͬcͬLԇǢĽ̌WՇ;ͨ^W̽B(yng)ͬWgͬ̽ĈF;
2)ͨ^ĄWđLԇͬČͽQ};B(yng)WĄ(chung)R;
3)ͨ^eȻаl(f)Ww֪R҂߅l(f)WWdȤ;
[̌Wc]
WƌW̽^̵wwКw{Y(ji)Y(ji)Փ
[̌Wyc]
ͨ^WO(sh)ӋđLԇB(yng)W̽R̈́(chung)R
[̌WY(ji)(gu)]
(chung)O(sh)龰(do)Ŀˡ̽`w_Y(ji)w{
[̌Wģʽ]
ӡ̽ģʽ
[̌Wx]
1)̎ʾȫ
2)W
3)ýwDƬģ
Įa(chn)c̰5
̌WĿˡ
֪Rc
1.֪wӮa(chn);
2.֪Ҫ|(zh)ԼwҺww܉Ľ|(zh);
3.֪ٸ|(zh)ķNͽ|(zh)ĜضP(gun)
^c
1.\^͌̽a(chn)Č|(zh)Լ̽ӂ
2.ͨ^WӣB(yng)W^?zi)ͿƌWʹWճо}ķ
БB(ti)crֵ^
1.ͨ^̌WЎl(f)WČWdȤ͌ƌW֪B(yng)X̽ȻF(xin)ճеԭĿƌWB(ti)ȡ
2.ͨ^ͽB(yng)WӅcc˺ľ
cyc
c:
1.wӮa(chn)ġ
2.ĂҪ|(zh)ԼԲʽ
3.c|(zh)NԼ|(zh)ضP(gun)
yc:ڽ|(zh)ʽ
̌Wʂ䡿
̎ʂ:ýwnģмʢˮğC[
Wʂ:ƬƹˮСKVƿоƬ
̌WO(sh)Ӌ
(chung)O(sh)龰}
(1)̎ȻԼгҊijЩ
:ƬS늺еBZյsٲ
̎ᆖ:ͬWゃ Ŷʲô?Щwڰl(f)?
Wش
̎:ı(ji)n_ʼ҂оȻP(gun)֪RͬWԼ֪P(gun)Щ֪R?
Wش
̎ٝp϶ͬrxժ䛌WĆ}_(ji)nо}njWĆ}еijׂfĆ}ԺČWu̽ҲnȥYԼо
̎_̌WоĿ:
(1)Ӯa(chn)?
(2)҂?ni)˶ ?
(3)ӂ҂?
(4)Ŀ
̽Իһ
@^̷֞EM:̽ԻӡСY(ji)
1.̽Ի
MW:ϵl(f)ȱȿlķlİl(f)Є(chung)Bϵe
^ҪW:
w:wl(f)ģ|l(f)wrՈwX
˼:
wl(f)rcl(f)rʲôͬ?
wl(f)rʲôͬ?
:ϵоΰl(f)̎cӑՓȻ̎ՈW_оY(ji)صİl(f)ٝpĄ}ԼҊ
ͬw:ԼfһԒwϵĸXfX
WóY(ji)Փ:ӵwܰl(f)
}:Dzwl(f)һ?
:ô
˼: sҊӵӣʲôkCӵ?
ʾ:
}:ӆ?Cܷ˸ܵ?fķ
ʾ:Ó
}:ʲôkC?
ܷY(ji)һNCyXwӡķ?
2.СY(ji):ϸJRĻA(ch)ϿY(ji)wl(f)ԭwl(f)w
3.:wİl(f)F(xin)̫ˣͬWBһЩ^صİl(f)?gȤĽʽ
f:
1.Wİl(f)_ŵĻʽʽM̎ڌWĽRБ(yng)MܶWչʾl(f)RwWѰl(f)|ˮɼˮØ~l(f)(yng)ԓĄWڬF(xin)Кw{}ı|(zh)W܌ϵMЌ̎һʾʾ
2.Ȥİl(f)rWy{(dio)ӣ̎Ȥİl(f)}WӑՓ
لİl(f):sôl(f)?Ӻnωl(f)ˡô?Ӻʹôĵȵȡ
ͬһwͬİl(f):һl(f)ͬ?w߀Ӱl(f)?ܷһԇ?WӑՓl(f)ԣӌWWdȤ
̽ԻӶ
龰(chung)O(sh):t(y) \Kӻ߷βǿʲô˶е?
:ĂҪʲô|ý
εСCһIJ롣҂n@Ҫṩʲôl?((lin)t(y) w\ӵėl)β?WӑՓش̎Ҳʾ:l(f)w(Դ)˶(w)gw(n)
:ɂWһWpץһWѶN ٰуɏӷ_һlpMЌǰ
ϵĻԵóʲôY(ji)Փ?(wԂ)߀ߌֹ֧wԂ@^c?(WeСW(jng)Ԓж)
}:ôҺwǷҲԂ?
ӑՓ:ܷϵO(sh)ӋһεСwһ?õ˿϶Ĵ𰸣ܷeһЩC^c?(·˽膖bµ~@(yng))
@rWϵMO(sh)Ӌ̽O(sh)Ӌ^̎WչwС}:ʲôl(f)w^?ʲô?ԓѰl(f)wʲôط^m?
:O(sh)ӋԺWϵMЌ̎o(do)We
}:՚Ԃ?ef ; ˵fԒ; Ҋ_;ȵ
Mһ:B՚ⶼ]?ܲ܂?C@ԇһԇ
(lin):һ\ߣһ@?ӌF(xin)]п՚ĠB(ti)?WȻ(lin)뵽Ҫṩһյĭh(hun)Ȼһl(f)w(С)@ӵĭh(hun)ǰȡ˼·ڌĵľԣ@ɽ̎ʾɂW_oWM^쌦:
(1)ȥ՚ǰͳČȡ
(2)ͨwɷNrČrmև`óЂ_Y(ji)Փ
(do):ͨ^@һεČWͬWĂӵJRܲՈԼZԚw{һ
W:Ҫ|(zh)Ђ|(zh)ǹwҺww
}:ڿ՚?
ýwʾˮ\
}:1.lһ㿴Ҋʲô?(һȦȦˮҲܔUɢ)
2.ˮϞʲôF(xin)ˮ?
3.һӲl(f)?
Ww:ֱӣl(f)
}:1.Ӱ푵܇Ŀ՚?
2.ˮʹˮl(f)ˮʽ;ӵļl(f)ڿ՚Еʲôʽ?҂ɲˮһ?
ŶýwӮWгJR@
Wxn˽˶ ^
Լy
龰:ЕrӰҊ@ӵĮ݆TĿc^ Ԓͬһrg Ҫ݆TĿģ@fĂҪһĕrg҂ÿ犂ľx
ýw@ʾ:ٱٵϤڿ՚ˮFеĂٶ
}:һյLFܵһ^һ£һ^ ״?(f)Ҫһ^ Óԓô?
W˼ش˼^wٶcrgP(gun)ϵ
fٲHc|(zh)ķNP(gun)߀c|(zh)`ضP(gun)
}:҂֪ҜؠB(ti)¿՚еĂٶ(yng)ԓôk?f
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MWӑՓҪÿMһyٵķ
WӑՓ
f:O(sh)ӋĕrҪע⌍ĿԴx˶ľxm^yrgĹҲMܜʴ_ȻWF(xin)NӵČֻҪԭî(yng)ԓoĄ
}:
1.ɽ´һl(f)ʲôF(xin)?
2.@NF(xin)a(chn)ԭʲô?
ɴĸ
}:ҵĉһлa(chn)?
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WY(ji):1._˶(yng)ԭ0.1 s
2.0.1 sԭһʹԭӏ
˼:1._ɽڕrʲô ¡¡^?
2.fԒʲôڕҰ ?
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ýwչʾdٷĈDƬ
˼:ʲô@ӵĽY(ji)(gu)?
W҉ڵĘ(gu)죬xn˽ܛw
nСY(ji)
WY(ji)(ji)Wă(ni)(öýwo)
1.Įa(chn)͂
2.֪ټP(gun)đ(yng)á
I(y)
1.(f)nٵĺx
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̌W
һ(ji) ƌW̽:Įa(chn)c
1.Įa(chn):(sound)wӮa(chn)
2.Ă:|(zh)wҺwwԂղ܂
3.Ŀ:՚(15 )340 m/s;ڹwЂÿҺwд֮ښw
4.
̌W˼
@(ji)֪Rc¹(ji)^P(gun)IҪڽ̌WB(yng)WČWný̌WҪB(yng)dȤl(f)c呟˼SO(sh)Ӌ(chung)O(sh)龰(do)WӅcný̌Wmrؼl(f)WĄ(chung)ͨ^ný̌WWnυcķeOԺͨ^ǰɴΌČ@оӡ̽|(zh)}r߀Ҫע䁉|WfķͲEҪǡ?sh)O(sh)_Amr(do)WXÌ^ԼO(sh)Ӌl(f)WķeOԡ
Įa(chn)c̰6
̌WĿ
1ͨ^^͌JRa(chn)͂ėl
2֪wӰl(f)
3֪Ҫ|(zh)ڲͬ|(zh)ЂٶȲͬ
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̌Wca(chn)ԭ
̌Wyc̽ղ܂ûӋ
̌W
ƤֱСKӡ
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һ(do)n
WQĘRQűиľСȮ
[Z]Ąſ@ЩF(xin)f˂ؕr͟oro̲c҂вȱٵһ҂Ϥİôゃ벻ώһ̽ӑĊW?Wش
҂ͬ̽ӑcP(gun)Ć}
^
ֱ^Į愓(chung)O(sh)a(chn)龰l(f)W֪ĶČ(do)n
̽
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ͬWСMλÜʂļ܇õwUPPȁkl(f)ȱȿһMķ?ע^wl(f)cl(f)rʲôͬ?wl(f)rʲôͬ?һMȰl(f)F(xin)?
Ѳҕָ(do)W̎ܳF(xin)Ć}
òͬwMаl(f)̽аl(f)F(xin)}WеLƤеē܄ӳӣеĴеēuСKȵԼO(sh)ӋČdȤȻ
[Z]F(xin)вٽMͬWl(f)F(xin)}ˣ҂ͬһ
СMͬWǷͬӵİl(f)F(xin)?߀Щ?W
ͬWشĶܺڄXѲͬĽY(ji)ʹúܺ҂һθĮa(chn)ְס^֣fӡ
a(chn)ĬF(xin)ܶͬW(lin)ϵHеwΰl(f)?
ͨ^СMgĽĺRͬrҲl(f)F(xin)Įa(chn)ԭ䁉|WڽroWĕrgͨ^ĽMܶͨ^ҲͲyóa(chn)ԭw̽Ŀ옷
WһθĮa(chn)wӮa(chn)ġ
2)
ͬWشĶdzl֪sӰl(f)?
[˼]ծյɳĮе߳ 顢顱Ę@rҶ@ֵſڵ϶ԭɳĮĚس^42ɳĮеʯ?gu)rܟÛһ̶Ⱦ͕ըF(xin)֪āĆ?
Еr҂Ҫӛôk?Wxn31
(2)Ă
վv_fԒゃ Ҋǿʲô?
ͬW˼wܷ?O(sh)ӋCIJ
wwԂҺwܷ?
ʾbС~'~ףp~~ķ(yng)fҺwҲԂ
ʾղ܂ČY(ji)w{ĂҪ|(zh)ղ܂
[}](zhn)У̖̫մ̖ ̖Zһը̖TЦˣXÿƌW?
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҂ȿW늺 @Ǟʲô?
ĂҲҪһĕrgһٶȡͬWͨ^33СYϵıԫ@ЩϢ?
(1)һfw죬Һw֮w
(2)c|(zh)ķNP(gun)
(3)ڿ՚ٵĴСcضP(gun)
ڽfԒڕҰ ʲô?
Wشٶ
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w֪
Wa(chn)ėlėlԼʽٵĴС Wϵy(tng)֪R
ģ֪Rչ
n3412345 Wɾ
nСY(ji)
ͬWゃ(ji)nʲôի@Ͳ֮̎?
Wl(f)
I(y)
ӡ}һ
Įa(chn)c̰7
һ̌WĿ
֪RcĿˡ֪Ӯa(chn)ĂҪ|(zh)ղ܂
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БB(ti)crֵ^Ŀˡͨ^p߅Ľ̌WwČóY(ji)ՓB(yng)ǵĿƌWB(ti)l(f)WdȤ̽ȻF(xin)ճеW
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cһаl(f)wӣĂҪ|(zh)
ycڿ՚ܲʽ܂
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ҕlչʾһMɽˮxQBС푘sĮ棬Ľ_ʼ҂һWF(xin)ԃWP(gun)F(xin)ͬW֪Щ֪R?
A(y)O(sh)@Щôa(chn)?ӂ҂Ķ?βMͬ?ʲôе еsȵ
҂@(ji)ńоĮa(chn)cеIJֆ}Խ(})
()̽W
1.Įa(chn)
WСӣʹ߅ıMܶwl(f)
ӕrע^wl(f)cl(f)rкβͬ?cͬӑՓl(f)wӵĹͬ
A(y)O(sh)жƤˮӣfԒȵ
ͨ^Ȏw{Įa(chn)|(zh)ڄ̎v@|(zh)@λÁ\WзQ֮Ҳfڰl(f)wֹͣtl(f)ֹͣ
ᆖôаl(f)wӆ?
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˼ƹʲôr?ʲô?ՈWԇfһf
ͨ^^֪ÓrӡÓrl(f)pƹr@NѲɿҊD(zhun)ԿҊƹӣWϷQ@Nо}ķD(zhun)
ՈͬW˼߀ʲôCA(y)O(sh)ͬWˮϺ۵ՈWֲ^F(xin)ԭ(ˮȲÓÓrĠrɿˮĞRԭǰl(f)IJˮЕʹˮl(f)ˮҲD(zhun))
̎v⣺ƌW˴Čһаl(f)w҂ڰl(f)wԴ
aСYϣڵęCеƬl(f)ԭl(f)wӛҪrwӛҎ(gu)ȥ@a(chn)cԭһӵ@ӾͿԌ
Ă
ǿӰl(f)ôԴa(chn)˶?
ʾɂͬAcBһξxA濿oֹҒƹÓBl(f)F(xin)ƹҲ
ᆖB]cƹ|ʲôӣlӂoA?
ó֮gֻп՚(yng)ԓǿ՚
ᆖǿ՚ӂ?
̎cܣԭÓrɲͣӣ܇Ŀ՚γgIJh̎γԲʽ_҂Ķ䣬 ƽr҂?ni)c˵Ľǿ՚.
ֻп՚܂?߀֪ʲôԂ?ͬWՈČfʲô}
Úһ֙C_ҵͰ@ ՚ͰעˮՈW^첢 Ƿ߀ǿ @һF(xin)fʲô}ʲôԂ
Y(ji)Փɂքef՚ǚB(ti)ˮҺB(ti)܂
ᆖǹ̑B(ti)|(zh)Ƿ܂?ʲôwf?
A(y)O(sh)^ֱͨ^^ָ߄ӵ;ԒмBӿ ]м ҊfԂ
Y(ji)ČһКwwҺw|(zh)
ᆖ˼Л]в܂ĵط?
A(y)O(sh)ϣTʹܽҲҪͨ^o늁Մ@ϛ]п՚⣬ҲՠB(ti)܂
ʾСoղ܂⏵[犷ڲփ(ni)늄ӳCuĿ՚ע׃(do)փ(ni)գͲ Ȍ՚uM벣֣ע׃
Y(ji)ĂҪ|(zh)Ľ|(zh)ǚwwҺwղ܂
ĂҪ|(zh)ĂҪrg?
F(xin)Q҂ȿҊW @Ǟʲô?
ӑՓóĂҪrgҲfһٶ
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չʾppteһϵڽ|(zh)еij{ٶՈͬWм^씵(sh)(j)кΰl(f)F(xin)?
ԿһrښwеĂٶСҺwwеĂٶȡՈWӛס15՚еĂٶ340m/s
(do)ͬW(lin)ϵHһͬWɽgȺʲôٶ?(340m/s)^һ͕ Bm(x)@ʲôF(xin)?
̎v⣺@ǻF(xin)ZϵKķF(xin)
ᆖƽ˂vԒr] ʲôr҂ Ҋԭͻ?
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չСYϣF(xin)˜y֮߀кܶ(yng)ڽW҇쉯Ļûu⣬t(y)WϼO(jin)yI(y)ӹm܊{̽yȵȡ
()(yng)
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()СY(ji)I(y)
СY(ji)Įa(chn)ԭc
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nr1nr
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2֪Ҫ|(zh)ԼwҺww܉Ľ|(zh)
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2ͨ^ͽB(yng)WӅc˺ľ
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S՚uMuӏ
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ղ܂
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ڹwҺwбڿ՚Ђÿ졣
ێՈͬWֽMӑՓÿMһyٵķMܵԒMЌHyĂMķmyõٸӽr挍ֵ
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4.ȫӣҪlİl(f)F(xin)rעĴС
5̎ƣ_ʼͣ
6ᆖlܰʹõķչʾoҿһ~ʹϴl(f)Ąʽʲô
7WR̎~
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5̎SCָ(do)Ʋv_Č
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7v⌍ӛ䛆βeʾe퇵l(f)ָ҂úPʽ퇵ڰl(f)r\܉E
Ӷͨ^̽ͬwl(f)\w{a(chn)ԭҵC^
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9.ҪM5l(f)^wl(f)rĬF(xin)l(f)r\܉EDӛ䛆
10СMR̎mr(do)ʹWע^l(f)w\܉E׃
11ᆖͨ^@ׂڡwӲܰl(f)ʲô뷨?
12W˼ش(A(y)O(sh)Wش,ҿ\)
13СY(ji)wԺǰٵ(f)\҂Q֮ӡwӮa(chn)еwڲl(f)r̎oֹĠB(ti)ڰl(f)r̎
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15Wʾʹl(f)еⓡ䓳퇵VȪˮƿֹͣ
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17.СY(ji)wӶa(chn)Ӿֹͣʧ
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5O(sh)Ӌ̽ČCcʲôP(gun)
nrţ
¹6(ji)Ӌ9nr
ԿƌW֮1nr
һ(ji)Įa(chn)c1nr
(ji)2nr
Ĺ(ji)ΣͿ1nr
幝(ji)1nr
һԪ(f)czy1nr
Įa(chn)c̰13
һ(chung)O(sh)龳 n5犣
҂һM҂܇иNӵ(yu) ҂ĕɐsܸɔ_҂ČWʹ҂韩벻˽һЩP(gun)֪RôՈSһ(do)SͬW֪̽RČ
ͨ^Windowsϵy(tng)ԎýwřCؐҵġ\?q)WչʾIJΈDʹWе@ͨ^ýwnһЩҊՈW˼@Щʲôwl(f)ģĶʹWa(chn)ɆS˼Sͨ^(chung)O(sh)龳l(f)dȤĶn
҂oro̲ںNӵܲ뵽ȻͬF(xin)(zhn)еĸ߿Ƽ(lin)ϵһĿǰݵһҹ˾ѽ(jng)ɹƳһNʽɲͨĘl(f)IJӏһNTÁuuеؐ^ʹݿfCځøԒt@Щʲôl(f)҂?ni)˶ ֮ ҊҲȥo֪ۙͬW @tϢеo҂Ҳȥ]Ҫȥlǣ挦ܵĂ҂܉֟o߆Л]зĺkʮךqij҂߀]ȥMô҂ƌWһȥ̽һ·ĺk
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һ(ji) Įa(chn)c
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1ͨ^̽Ի̽Įa(chn)7犣
@^̷EMУ̽ԻөСY(ji)
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wwl(f)ģָ|l(f)wrʲôX
˼
wl(f)rcl(f)rʲôͬ
wl(f)rʲôͬ
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ͬwԼĺ^fһԒwϵĸX
2)СY(ji)(1犣ϸJRĻA(ch)ϿY(ji)wl(f)ԭwӮa(chn)һаl(f)w
1wӮa(chn)һаl(f)wӡ
3)(2犣wİl(f)F(xin)̫ˣλͬWҽBһN^صİl(f)
ע⣺Ȥİl(f)rWy{(dio)̎Ȥİl(f)}WӑՓ磺لİl(f)Bôl(f)sôl(f)ģӺnωl(f)ġˡôӺʹôͬһwͬİl(f)һl(f)ͬw߀Ӱl(f)
4)(lin)ϵa(chn)Hr얹W֪R(1犣
ӿl(f)l(f)wӛҪrwӛҎ(gu)ȥ͕a(chn)cԭһӵ̎ͨ^ýwnչʾڙCеPķŴDĈDпԿƬһȦȦҎ(gu)tĜƬD(zhun)ӕrS^Ĝ@ӾͰӛ䛵جF(xin)SrM˂߀l(f)ôŎͼ⳪Pӛ.
2ͨ^ĸ2犣
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2wl(f)ʽ
3(chung)O(sh)龳O(sh)ͨ^ֽMCĶͻ̌Wcͻƽ̌Wyc35犣
1)}l(f)˼S(4犣
@Щ֪R҂F(xin)ھ́оһӷl(f)ooϢ҂u҂ӲܰԼoأע⣺l(f)҂?ni)˶ sȻ܌҂wɂ
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WkУ
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Mոסl(f)
ùw|(zh)סl(f)
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O(sh)һw܂
O(sh)Һw܂
O(sh)w܂
O(sh)ģղ܂
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ֽ̎Ml(f)ŌͬrьWڌ^УҪf(xi)
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WֽM̎Ѳָ(do)
4)óY(ji)Փ(5犣
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WC^̕r̎om(do)cWһY(ji)Y(ji)Փ܉ڹwҺwwЂ܉|(zh)н|(zh)
3܉ڹwҺwwЂ
5)(lin)ϵ얹֪(5犣
wԂ҂܇M˿՚՚̈́fϢṩ˱lϵĄ(sh) Xϛ]п՚Tֻͨ^o늽
ҺwҲԂں߅~e߅[ƴԊ˺ܵԊС]Ќ^ӌW](c)ݮ̦ӳ·˽膖bµ~@(yng)˼fһСW˂~(c)ˮ߅̦ӰӳҰ݅ ˆ·Bæhh麦@~һش
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ղ܂
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4(chung)O(sh)龳}٣2犣
(chung)O(sh)龳ЕrӰ@ӵĮ݆TĿc҂ Ԓͬ҂ ݆TĿ˰@ĂҪһĕrg҂ÿNľxڲͬ|(zh)еĂٶDzͬ
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ı߀ԿڹwҺwбښwЂÿ
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Y(ji)Ҫc2犣
ͨ^(ji)nоʹ҂JRwӮa(chn)ģڹwҺwwЂղ܂ڲͬ|(zh)ЂٶȲͬ15r՚е340m/s
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hhS˼S2犣
1ôӕr sҊӵʲôkCӵ
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I(y)얹A1犣
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3ɽºԒyĺl(f) õĕrgٜyԒ߾ɽµľxͿӋڿ՚еٶȡ
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4 ֪Щ ?
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Y(ji)ڹwЂĂҪ|(zh)
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Y(ji)ښwЂЂ
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2
ġӺ1.
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(1).һ˴MBںЃ(ni)ĻUһ˩ڳϣD1.
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3O(sh)ӋһyٵķHy
Įa(chn)c̰P(gun)£
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