Tolygiai kintantis judejimas Flashcards

1
Q

Tolygiai kintantantis judejimas

A

Vadiname judejima, kurio metu kuno greitis per bet kuriuos laiko tarpus pakinta vienodai

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2
Q

Konstanta

A

Tolygiai kintamojo judejimo pagreitis

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3
Q

Pagreitis

A

Per tan tikra laika pakinta kuno greitis

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4
Q

Pastovus dydis

A

Tolygiai kintamas judancio kuno pagreitis lygus kuno greicio pokycio ir laiko per kuri tas pokytis ivykio santikiui

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5
Q

Kuno pagreicio kitimo sparta (formules)

A

a=V-V⁰/t
V=V⁰+a•t
V⁰=V-a•t
t=V-V⁰/a

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6
Q

Tolygiai kintancio judejimo rusys

A

Tolygiai greitejantis
Tolygiai lietejantis

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7
Q

Ka reiskia a reide

A

a - kuno judejimo pagreitis m/s²

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8
Q

Ka reiskia V⁰

A

Pradinis greitis m/s

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9
Q

Ka reiskia V

A

Galutinis greitis m/s

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10
Q

Poslinkio formule zinant pradini greiti

A

Sx=V⁰•t+a•t²/2

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11
Q

Materialusis taskas

A

Kunas kurio matmenu esamomis salygomis galime nepaisyti

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12
Q

Ataskaitos kunas

A

Kunas kuriio atzvilgiu nagrinejamas kito kuno judejimas

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13
Q

Atasakaitos sistema

A

Sistema kurios atzvilgiu nagrinejamas kuno judejimas. Susideda is atskaitos kuno, su juo susietos koordinaciu sistemos ir prietaiso laikui matuoti.

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14
Q

Pagreitis

A

Fizikinis dydis apibudinantis kuno greicio kitima

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