![Leej twg daws qhov teeb meem brachistochrone? Leej twg daws qhov teeb meem brachistochrone?](https://i.tvmoviesgames.com/preview/questions/17899323-who-solved-the-brachistochrone-problem-j.webp)
2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Johann Bernoulli daws qhov teeb meem no qhia tau hais tias lub cycloid uas tso cai rau cov khoom kom ncav cuag txoj kab ntsug sai tshaj plaws yog qhov uas txiav cov kab ntsug ntawm txoj cai kaum. Muaj ntau cov ntaub ntawv nyob rau hauv cov ntawv xov xwm nrog Varignon muab rau hauv [1].
Leej twg hais txog qhov teeb meem Brachistochrone?
In the lig 17th century the Swiss mathematician Johann Bernoulli tau tawm tsam los daws qhov teeb meem no.
Brachistochrone ua haujlwm li cas?
Hauv physics thiab lej, brachistochrone nkhaus (los ntawm Ancient Greek βράχιστος χρόνος (brákhistos khrónos) 'lub sij hawm luv tshaj'), los yog nkhaus ntawm qhovntsej thiaj tsis mob, yog ib qho dag ntawm lub dav hlau ntawm taw tes A thiab qis dua. B, qhov twg B tsis ncaj nraim hauv qab A, ntawm uas cov hlaws swb tsis muaj kev sib txhuam hauv qab ntawm…
Leej twg nrhiav tau cycloid?
Lub xyoo pua 17th Dutch lej Christiaan Huygens nrhiav pom thiab ua pov thawj cov khoom ntawm cov cycloid thaum tshawb nrhiav cov pendulum moos tsim kom raug siv rau hauv navigation.
Vim li cas brachistochrone ceev tshaj?
Qhov teeb meem brachistochrone yog ib qho uas tig mus ncig nrhiav qhov nkhaus uas koom nrog ob lub ntsiab lus A thiab B uas nyob ntawm qhov siab sib txawv, xws li B tsis ncaj qha hauv qab A, yog li ntawd poob pob zeb hauv qab kev cuam tshuam ntawm ib qho chaw gravitational tsis sib xws raws txoj kev no yuav ncav cuag Bnyob rau lub sijhawm sai tshaj plaws.
Pom zoo:
Lub hom phiaj kev daws teeb meem tau npaj los ntawm leej twg?
![Lub hom phiaj kev daws teeb meem tau npaj los ntawm leej twg? Lub hom phiaj kev daws teeb meem tau npaj los ntawm leej twg?](https://i.tvmoviesgames.com/preview/questions/17870573-by-whom-was-the-objective-resolution-proposed-j.webp)
Lub Hom Phiaj Kev Txiav Txim Siab tau txais los ntawm Pawg Neeg Saib Xyuas Kev Ncaj Ncees ntawm Pakistan thaum Lub Peb Hlis 12, 1949. Tus Thawj Kav Tebchaws, Liaquat Ali Khan, tau nthuav tawm hauv lub rooj sib tham thaum Lub Peb Hlis 7, 1949.
Leej twg yog tus tswv ntawm cov kev daws teeb meem kev noj qab haus huv?
![Leej twg yog tus tswv ntawm cov kev daws teeb meem kev noj qab haus huv? Leej twg yog tus tswv ntawm cov kev daws teeb meem kev noj qab haus huv?](https://i.tvmoviesgames.com/preview/questions/17916560-who-owns-concordance-healthcare-solutions-j.webp)
Dave Myers, uas yog tus thawj coj saib xyuas cov neeg siv khoom rau Seneca, yuav raug tsa los ua tus thawj tswj hwm thiab tus thawj coj ua haujlwm. Kwv yees li 50 feem pua ntawm Concordance yog los ntawm cov neeg koom nrog yav dhau los hauv Seneca, nrog40 feem pua tus tswv los ntawm MMS cov neeg muaj feem, thiab 10 feem pua ntawm cov neeg koom nrog Kreisers.
Qhov txawv ntawm qhov teeb meem thiab teeb meem yog dab tsi?
![Qhov txawv ntawm qhov teeb meem thiab teeb meem yog dab tsi? Qhov txawv ntawm qhov teeb meem thiab teeb meem yog dab tsi?](https://i.tvmoviesgames.com/preview/questions/17923134-what-is-the-difference-between-problematic-and-problematical-j.webp)
Raws li adjective qhov txawv ntawm qhov teeb meem thiab teeb meem. yog tias teeb meem yog teeb meem; nyuaj los kov yeej lossis daws tau thaum muaj teeb meem tsis txaus ntseeg lossis tsis txaus siab. Puas teeb meem grammatically yog lawm?
Leej twg tau txais kev daws teeb meem kalief?
![Leej twg tau txais kev daws teeb meem kalief? Leej twg tau txais kev daws teeb meem kalief?](https://i.tvmoviesgames.com/preview/questions/17923801-who-got-kalief-settlement-j.webp)
Hnub Thursday, New York Lub Tsev Haujlwm Saib Xyuas Kev Cai Lij Choj tau tshaj tawm tias nws tau mus txog $ 3.3 lab kev cog lus nrog Kalief Browder tsev neeg. Kalief Browder Dad puas tau txais kev txiav txim? Tam sim no, lub nroog tau pom zoo los daws qhov tsis ncaj ncees tuagfoob los ntawm nws tsev neeg rau $ 3.
Qhov twg los thawj qhov kev lees paub lossis paub daws teeb meem?
![Qhov twg los thawj qhov kev lees paub lossis paub daws teeb meem? Qhov twg los thawj qhov kev lees paub lossis paub daws teeb meem?](https://i.tvmoviesgames.com/preview/questions/17930773-which-comes-first-acknowledgement-or-abstract-j.webp)
Cov lus lees paub feem ntau suav nrog thaum pib ntawm koj qhov kev tshawb fawb, ncaj qha tom qab nplooj ntawv lub npe thiab ua ntej qhov kev paub daws teeb meem. Puas lees paub los ua ntej abstract? Nyob hauv cov qauv kev tshaj tawm, lees paub tshwm ncaj qha tom qab nplooj ntawv npe thiab ua ntej qhov kev paub daws teeb meem, thiab feem ntau yuav tsum tsis pub ntev tshaj ib nplooj ntawv.