Mechanika Flashcards

1
Q

I=Δp

A

Impulsní věta
F Δt

Δp=J=∫F(t)dt

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2
Q

dp=…?

A

dp=F(t)dt

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3
Q

Newtonův druhý zákon jinak než m*a

A

Δp/Δt

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4
Q

Rovnice volného pádu

A

v² = 2gh

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5
Q

Rychlost při skoku z výšky

A

v= √2gh

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6
Q
A
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7
Q
A
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8
Q

Reaktivní síla (thrust)

A

tah

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9
Q

Rovnice raketového motoru

A

Δv=-u dM/M

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10
Q
A
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11
Q

Dostředivé zrychlení

A

a=v2/r

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12
Q
A
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