Izimpawu ezandisa ubude besikhathi samanothi nokuphumula

Ezitolimende zangaphambilini, sihlanganise inothi eliyisisekelo nobude bokuphumula. Kodwa kunezinhlobonhlobo zezigqi emculweni kangangokuthi ngezinye izikhathi lezi zindlela eziyisisekelo zokudlulisa akwanele. Namuhla sizohlaziya izindlela ezimbalwa ezisiza ukurekhoda imisindo nokumiswa kosayizi ongajwayelekile.

Okokuqala, ake siphinde zonke izikhathi eziyinhloko: kukhona amanothi aphelele kanye nokumiswa, ingxenye, ikota, yesishiyagalombili, yeshumi nesithupha kanye nezinye, ezincane. Isithombe esingezansi sibonisa indlela ababukeka ngayo.

Ngaphezu kwalokho, ukuze kube lula kithi, ake sivumelane nangemihlangano isikhathi eside ngemizuzwana. Usuvele wazi ukuthi ubude besikhathi sangempela senothi noma ukuphumula kuhlala kuyinani elihlobene, hhayi njalo. Kuya ngesivinini i-pulse eshaya ngaso ocushweni lomculo. Kodwa ngokwezinjongo zemfundo kuphela, sisaphakamisa ukuthi uvume ukuthi inothi lekota isekhondi elingu-1, inothi elinguhhafu imizuzwana emi-2, inothi eliphelele imizuzwana emi-4, futhi okungaphansi kwekota - okwesishiyagalombili neshumi nesithupha kuzoba, ngokulandelana, kwethulwe kithi njengengxenye (0,5 .1) kanye ne-4/0,25 yesekhondi (XNUMX).

Amachashazi angakwandisa kanjani ubude benothi?

IPHAWU – ichashazi elima eduze kwenothi, ngakwesokudla kwandisa ubude besikhathi ngesigamu ncamashi, okungukuthi, isikhathi esisodwa nengxenye.

Ake sibheke izibonelo. Inothi lekota elinechashazi isamba sesikhathi sekota ngokwayo kanye nelinye inothi elifushane ngokuphindwe kabili kunekota, okungukuthi, isishiyagalombili. Futhi kwenzekani? Uma sinekota, njengoba sivumelene, ithatha isekhondi elingu-1, kanti eyesishiyagalombili ithatha isigamu sesekhondi, bese ikota enechashazi: 1 s + 0,5 s = 1,5 s - isekhondi elilodwa nesigamu. Kulula ukubala ukuthi ingxenye enechashazi iyingxenye ngokwayo kanye nekota yesikhathi (“ingxenye yesigamu”): 2 s + 1 s = 3 s. Zizwe ukhululekile ukuhlola bonke ubude.

Njengoba ubona, ukwanda kobude besikhathi kungokoqobo lapha, ngakho-ke ichashazi liyindlela ephumelela kakhulu futhi ebaluleke kakhulu kanye nesibonakaliso.

AMAPHUZU AMABILI - uma singaboni eyodwa, kodwa amaphuzu amabili aphelele eduze kwenothi, khona-ke isenzo sabo sizoba okulandelayo. Iphuzu elilodwa likhula ngesigamu, kanti iphuzu lesibili - ngenye ingxenye yesine ("ingxenye yesigamu"). Isamba: inothi elinamachashazi amabili likhuphuka ngo-75% ngesikhathi esisodwa, okungukuthi, ngamakota amathathu.

Isibonelo. Inothi eliphelele elinamachashazi amabili: inothi lonke ngokwalo (imizuzwana emi-4), ichashazi elilodwa kulo limelela ukungezwa kwengxenye (imizuzwana emi-2) kanti ichashazi lesibili libonisa ukungezwa kwekota yesikhathi (isekhondi elingu-1). Sekukonke, kuvele imizuzwana engu-7 yomsindo, okungukuthi, amakota ayi-7 kulokhu kufanelana kwesikhathi. Noma esinye isibonelo: ingxenye, nayo, enamachashazi amabili: ingxenye ngokwayo kanye nekota, kanye nelesishiyagalombili (2 + 1 + 0,5) ndawonye imizuzwana engu-3,5 yokugcina, okungukuthi, cishe njengenothi eliphelele.

Yiqiniso, kunengqondo ukucabanga ukuthi amaphuzu amathathu namane angasetshenziswa ngokulinganayo emculweni. Lokhu kuyiqiniso, izilinganiso zengxenye ngayinye entsha ezongeziwe zizogcinwa ekuqhubekeleni phambili kwejometri (isigamu njengengxenye yangaphambilini). Kodwa ekusebenzeni, amachashazi amathathu cishe akunakwenzeka ukuhlangabezana, ngakho-ke uma ufuna, ungazijwayeza ngezibalo zawo, kodwa akudingeki ukhathazeke ngawo.

Iyini i-Fermata?

FERMATA – lolu wuphawu olukhethekile olubekwe ngenhla noma ngaphansi kwenothi (ungaphinda umise isikhashana). Kuyi-arc egobile ibe yi-semicircle (iziphetho zibukeka phansi njengesicathulo sehhashi), ngaphakathi kwale semicircle kunephuzu eligqamile.

Incazelo ye-fermata ingahluka. Kunezinketho ezimbili:

1. Emculweni wakudala, i-fermata inyusa ubude benothi noma ima kancane ngohhafu, okungukuthi, isenzo sayo sizolingana nesenzo sephoyinti.
2. Emculweni wothando nowesimanje, i-fermata isho ukulibaziseka kwamahhala, okungaphelelwa yisikhathi. Umdlali ngamunye, ehlangene ne-fermata, kufanele azinqumele ukuthi uzolelula kangakanani inothi noma ame kancane, ukuthi uzoyigcina isikhathi esingakanani. Yiqiniso, okuningi kulokhu kuxhomeke esimweni somculo nendlela umculi azizwa ngayo.

Mhlawumbe, ngemva kokufunda, uhlushwa umbuzo: kungani sidinga i-fermata, uma kukhona iphuzu futhi umehluko phakathi kwabo? Iphuzu liwukuthi amachashazi ahlala echitha isikhathi esiyinhloko esilinganisweni (okungukuthi, athatha isikhathi esisibala kokuthi KUNYE-KANYE, OKUBILI-KANYE, njll.), kodwa ama-fermats awakwenzi. Ama-Fermata ahlala ekhulile "nesikhathi sebhonasi" esengeziwe. Ngakho-ke, isibonelo, esilinganisweni sebhithi emine (ukubala ukushaya kwenhliziyo kufika kokune), i-fermata kunothi eliphelele izobalwa ize ifike kweziyisithupha: 1i, 2i, 3i, 4i, 5i, 6i.

I-Plus League

LEAGUE - emculweni, lena i-arc yokuxhuma amanothi. Futhi uma amanothi amabili okuphakama okufanayo axhunywe yinhlangano, okuthi, ngaphezu kwalokho, ame ngokulandelana ngokulandelana, khona-ke kulokhu inothi lesibili alisashaywa, kodwa livele lijoyine eyokuqala ngendlela "engenamthungo" . Ngamanye amazwi, iligi, njengokungathi, ingena esikhundleni sophawu lokuhlanganisa,avele anamathisele kubenjalo.

Ngibona kusengaphambili imibuzo yakho yalolu hlobo: kungani izilimi zidingeka uma ungabhala nje isikhathi esinwetshiwe ngesikhathi esisodwa? Isibonelo, amakota amabili axhunywe yiligi, kungani ungabhali inothi elilodwa?

ngiyaphendula. Iligi isetshenziswa ezimweni lapho kungenakwenzeka ukubhala inothi "jikelele". Kwenzeka nini? Ake sithi inothi elide livela emngceleni wezilinganiso ezimbili, futhi alingeni ngokuphelele esilinganisweni sokuqala. Okufanele ngikwenze? Ezimweni ezinjalo, inothi imane ihlukaniswe (ihlukaniswe izingxenye ezimbili): ingxenye eyodwa ihlala esilinganisweni esisodwa, kanti ingxenye yesibili, ukuqhubeka kwenothi, ibekwe ekuqaleni kwesilinganiso esilandelayo. Bese kuthi-ke okuhlukanisiwe kuthungwe ngosizo lweligi, bese kuthi iphethini yesigqi ingaphazanyiswa. Ngakho ngezinye izikhathi awukwazi ukwenza ngaphandle kweligi.

I-Liga ingeyokugcina kulawo mathuluzi okwandisa inothi ebesifuna ukukutshela ngawo namuhla. Ngendlela, uma amachashazi nama-fermatas asetshenziswa kukho kokubili amanothi nezindawo zokuphumulake izikhathi zenothi kuphela ezixhunywe yiligi. Ukumisa isikhashana akuxhunywanga amaligi, kodwa umane, uma kunesidingo, kulandele okulandelanayo ngokulandelana noma kukhuliswe ngokushesha kube ikhefu elilodwa “elikhuluphele”.

Ake sifingqe. Ngakho-ke, sibheke izimpawu ezine ezandisa ubude besikhathi samanothi. Lawa ngamachashazi, amachashazi aphindwe kabili, amapulazi namaligi. Ake sifingqe ulwazi mayelana nesenzo sabo kuthebula elijwayelekile:

Ezindabeni ezizayo sizoqhubeka nokukhuluma ngesigqi somculo, sifunde ngama-triplets, ama-quartoles nezinye izikhathi ezingavamile, futhi sihlaziye kahle imiqondo yebha, imitha kanye nesiginesha yesikhathi. Sizobonana maduze!

Bangane abathandekayo, ungashiya imibuzo yakho kumazwana alesi sihloko. Uma ukuthandile ukwaziswa okwethulwe, tshela ngakho ezinkundleni zokuxhumana, izinkinobho ezikhethekile ozozibona ngezansi zizokusiza ngalokhu. Ngiyabonga ukulalela kwenu!