Fizike 3- FORCA, FUQIA DHE PUNA

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Last updated 3:07 PM on 7/8/26
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8 Terms

1
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Puna

  • perkufizim

PUNA (A) → kryejme pune nese F zhvendos piken e saj te zbatimit

  • ose puna eshte ndryshe edhe mase e shnderrimit te energjise

  • madhesi skalare

2
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Puna

  • formula

A= F (forca) \cdot S (zhvendosja)

3
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cfare ndodh me punen (A) nese :

F=const\left\vert\overrightarrow{F}\right\vert=const

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4
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cfare ndodh me punen (A) nese :

F0\left\vert\overrightarrow{F}\right\vert\neq0

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5
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Fuqia

  • perkufizim

FUQIA (P) → puna e kryer nga forca per zhvendosjen e nje therrmije ne intervalin/njesine e kohes

6
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Fuqia mesatare

  • formula dhe njesia matese

  • Pmes=ΔAΔt(Js)(W)P_{mes}=\frac{\Delta A}{\Delta t}\left(\frac{J}{s}\right)\left(W\right)

7
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Fuqia e castit

  • formula dhe njesia matese

P_{c}=\lim_{\Delta t\to0}\frac{\Delta A}{\Delta t}=\frac{dA}{\differentialD t}\left(\frac{J}{s}\right)\left(W\right)

8
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lidhja e P me F e v lineare

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