AMC10物理大賽是日本小學(xué)語(yǔ)文大賽中的一項(xiàng)，是針對(duì)小學(xué)一年級(jí)及小學(xué)五年級(jí)中學(xué)生的物理測(cè)試，該大賽開(kāi)始于2000年物理競(jìng)賽培訓(xùn)機(jī)構(gòu)排名榜，分A賽和B賽，于每年的2月初和2月中召開(kāi)，中學(xué)生可任選出席一項(xiàng)即可。不管是對(duì)院校申請(qǐng)還是今后在物理領(lǐng)域的發(fā)展都十分有利！這么接出來(lái)追隨小編來(lái)看一下AMC10物理大賽真題以及官方解答吧：
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Asetofteamsheldaround-robininwhicheveryteameveryotherteamonce.Everyteamwongamesandlostgames;therewerenoties.Howmanysetsofthreeteamswerethereinwhichbeat,beat,andbeat
Thereareteams.Anyofthesetsofthreeteamsmustbeafork(inwhichoneteambeatboththe)oracycle:
Butweknowthateveryteambeatotherteams,soforeachattheheadofafork,thereareforand.thereareforks,andalltherestmustbe.
Thustheiswhichis.
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In,,,,andareonsides,,,and,solines,,,andareand.Whatistheratiooftheareaoftotheareaof?
1
Wedrawatomakeourwork:
thatisof.,theareaofis.Tofindtheareaof,wedraw,andfindtheareaoftheand.
Fromthis,weknowthat.Wealsoknowthattheoftheis,sinceandare,andtheofeachoftheis.Fromthis,weknowandareeachofthewayfromtoand,.Weknowthatthesearebothequalto.
Wefindtheareaofeachofthe,whichbothtobe,andtheareais.
Wefindthatisequalto.
Atthispoint,youcanandmoveonwithyourtest.
2(alotthan1)
First,likeinthefirst,splitthelargeinto6.Eachcanbesplitintothreerowsof.Thefirstrowwillhaveone,thethree,thethirdfive.Onceyouhavedrawntheselines,it'sjustaof.Therearesmallin,andsmallinthewhole.
Thus,theis.
以上就是小編對(duì)AMC10物理大賽真題以及解析的介紹物理競(jìng)賽培訓(xùn)機(jī)構(gòu)排名榜，希望對(duì)你有所幫助，假如想了解更多關(guān)于AMC物理大賽報(bào)考點(diǎn)、南京AMC物理大賽培訓(xùn)、美國(guó)物理大賽AMC有用嗎以及AMC學(xué)習(xí)資料等信息請(qǐng)持續(xù)關(guān)注AMC物理大賽網(wǎng)。