Krag Flashcards

1
Q

Krag kan die vlgde uitwerking hê

A

Vervorm voorwerpe
Verander rigting
Veroorsaak beweging
Veroorsaak rotasie

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2
Q

Massa def

A

Hoeveelheid materie waaruit ń voorwerp bestaan

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3
Q

Waarin word massa gemeet

A

Kg (m)

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4
Q

Gewig def

A

Grootte v gravitasiekrag op voorwerp

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5
Q

Gravitasiekrag

A

9,8

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6
Q

Formule v gewig(w)

A

w=g×m

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7
Q

Tipes kragte (5)

A

Gravitasie krag
Normaalkrag
Toegepaste krag
Wrywingskrag
Spanning

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8
Q

Gravitasiekrag

A

aarde trek voorwerp aan (w)

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9
Q

Normaalkrag

A

Krag tussen voorwerp en opp(N)

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10
Q

Toegepaste krag

A

Voorwerp word uitgeofen(Fa)

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11
Q

Wrywingskrag

A

Voorwerp beweeg teenoorgestelde as krag (f)

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12
Q

Twee tipes
En simbole v wrywing

A

Statiese krag (fs)
Kinetiese krag. (fk)

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13
Q

Spanning

A

Hang aan iets (T)

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14
Q

Krag word gemeet in

A

Newton

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