Ukunyakaza endaweni evundlile ngaphandle kwamandla okungqubuzana – ukusetshenziswa kwezinkinga zokunyakaza kanye nezixazululo zomthetho kaNewton wezinkinga zokunyakaza

1. Isisindo sento 1 singama-2 kg, isisindo sento 2 singama-4 kg, ukusheshisa kwamandla adonsela phansi kungu-10 m/s ² , ubukhulu bamandla u-F bungama-Newton ayi-12. Thola ubukhulu kanye nesiqondiso sokusheshisa kwezinto.

Kwaziwa:

m ₁ = 2 kg, m ₂ = 4 kg, g = 10 m/s ² , F = 12 Newtons

Kufunwa : a

Isixazululo:

Σ F = ma

F = (m ₁ + m ₂ ) a

12 = (2 + 4) a

12 = 6 a

a = 12/6

a = 2 m/s ²

Ubukhulu bokusheshisa buyi-2 m/s ² , isiqondiso sokusheshisa = isiqondiso samandla aphelele = kwesokudla.

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2. Isisindo sento 1 singama-2 kg, isisindo sento 2 singama-4 kg, ukusheshisa kwamandla adonsela phansi kungu-10 m/s ² , ubukhulu bamandla u-F bungama-24 N. Thola ubukhulu kanye nesiqondiso sokusheshisa.

Kwaziwa:

m ₁ = 2 kg, m ₂ = 4 kg, g = 10 m/s ² , F = 24 Newtons

Okufunwayo: ukusheshisa (a)

Isixazululo:

Σ F = ma

F = (m ₁ + m ₂ ) a

24 = (2 + 4) a

24 = 6 a

a = 24/6

a = 4 m/s ²

Isiqondiso sokusheshisa = isiqondiso samandla aphelele = kwesokudla.

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1. Isisindo kanye nesisindo
2. amandla ajwayelekile
3. Umthetho wesibili wokunyakaza kukaNewton
4. Amandla okungqubuzana
5. Ukunyakaza endaweni evundlile ngaphandle kwamandla okungqubuzana
6. Ukunyakaza kwemizimba emibili ngokusheshisa okufanayo endaweni evundlile eqinile ngamandla okungqubuzana
7. Ukunyakaza endizeni ethambekele ngaphandle kwamandla okungqubuzana
8. Ukunyakaza endizeni ethambekele emangelengele ngamandla okungqubuzana
9. Ukunyakaza e-lifti
10. Ukunyakaza kwemizimba kuxhunywe ngezintambo nama-pulleys
11. Imizimba emibili enesilinganiso esifanayo sokusheshisa
12. Ukuzungeza ijika eliyisicaba - amandla okunyakaza okujikelezayo
13. Ukuzungeza ijika eligobile - amandla okunyakaza okujikelezayo
14. Ukunyakaza okufanayo kumbuthano ovundlile
15. Amandla aphakathi ahambisanayo ajikelezayo