Video: Dab tsi yog qhov kev lag luam tawm thaum siv lub tshuab yooj yim?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Qhov no txhais tau tias yog koj txav qee yam nrug me dua koj yuav tsum tau siv lub zog ntau dua. Ntawm qhov tod tes, yog tias koj xav siv lub zog tsawg dua, koj yuav tsum txav mus rau qhov deb dua. Nov yog lub zog thiab nrug deb pauv tawm , lossis mechanical kom zoo dua, uas yog ib txwm rau txhua tus cov tshuab yooj yim.
Kuj nug, dab tsi yog kev lag luam tawm hauv cov tshuab yooj yim?
· Ua kev lag luam - tawm yog tias koj yuav tsum txav cov khoom nyob deb dua kom nqa nws mus rau qhov. tib qhov siab. Piv txwv ntawm Dav Hlau Inclined: o Ramp.
Tsis tas li ntawd, kev lag luam tawm yog dab tsi thaum siv lub dav hlau inclined? Hauv ib inclined dav hlau tus kev lag luam - tawm yog nyob deb. Txhawm rau siv tsawg zog los ntawm siv lub ramp, koj yuav tsum tau mus deb dua.
Qhov tseeb, dab tsi yog kev lag luam tawm ntawm qib?
Zoo li txhua yam yooj yim cov cav tov , tib neeg siv lub physics ntawm levers rau lawv kom zoo dua, tab sis muaj kev lag luam tawm rau kev siv tsawg zog-lub zog yuav tsum tau siv nyob rau hauv ntau dua.
Dab tsi yog qhov kev lag luam tawm hauv kev siv lub pulley kom nqa tau yooj yim dua?
Cov rubey qhov system pom hauv daim duab 7 tsis hloov pauv qhov ua tau zoo ntawm daim duab 6, txawm li cas los xij, nws hloov pauv qhov kev taw qhia ntawm qhov tsim nyog quab yuam. Cov kev lag luam - tawm yog tias cov hlua yuav tsum tau nce thiab cov hlua uas koj yuav tsum rub los tsa cov khoom kuj nce ntxiv.
Pom zoo:
Qhov sib txawv ntawm kev lag luam lag luam thiab kev lag luam kev lag luam yog dab tsi?
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