1. Mota yakatenderera curve yakakombama. Ndeipi kona yemugwagwa ine curve yeradius yemamita makumi matanhatu ine kumhanya kwakagadzirwa kwe20 m/s? Ngatitii hapana kukweshera pakati pemotokari nemugwagwa.
mhinduro
N= N sin θ = chikamu chakatambanuka chesimba rakajairika
N cos θ = chikamu chakamira chesimba rakajairika
w = mg = huremu hwemotokari
Mugwagwa wacho wakagadzirwa kuti uvharwe nemabhanga kuti usanyanya kuvimba nekukakavadzana.
Simba rakatambanudzwa, iro chikamu chakatambanudzwa chesimba rakajairika ( N sin θ) , chinodiwa kuti mota irambe ichifamba yakatenderedza curve.
Tinosarudza x-axis seyakatambanudzwa uye y-axis seyakamira, kuitira kuti kukurumidza kwepakati,R, iri munzira yakatwasuka. Munzira yakatwasuka, simba chete ndiro chikamu chakatwasuka chesimba rakajairika (chivi θ), inodiwa kugadzira kukurumidza kwepakatiN sin θ = simba repakati.
Shandisa mutemo waNewton wekufamba munzira yakatwasuka:
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Shandisa mutemo waNewton wekufamba munzira yakatwasuka:
Isa N muequation 1 muN muequation 2 :
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- Huremu nehuremu
- simba remazuva ose
- Mutemo wechipiri wekufamba waNewton
- Simba rekukakavadzana
- Kufamba pamusoro penzvimbo yakatwasuka pasina simba rekukweshana
- Kufamba kwemiviri miviri ine kumhanyisa kwakafanana pamusoro penzvimbo yakatwasuka ine simba rekukweshana
- Kufamba mundege yakakotama pasina simba rekukweshana
- Kufamba mundege yakakombama nesimba rekukweshana
- Kufamba muelevator
- Kufamba kwemiviri kwakabatana netambo nemapulley
- Miviri miviri ine hukuru hwakafanana hwekukurumidzira
- Kutenderedza denderedzwa rakati sandara - simba rekufamba kwedenderedzwa
- Kutenderera curve yakakomberedzwa - simba rekufamba kwedenderedzwa
- Kufamba kwakafanana mudenderedzwa rakatwasuka
- Simba repakati nepakati rakafanana mukufamba kwedenderedzwa
