Momentum Flashcards

1
Q

Momentum

A

p = mv

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2
Q

Convert g to kg

A

kg/1000

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3
Q

Convert km/h to m/s formula

A

1000 m/3600 s

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4
Q

Momentum equation explained

A

p = momentum
m = massa
v = snelheid

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5
Q

Momentum
Definition

A

Linieere momentum van voorwerp is vektor hoeveelheid en gelyk aan produk van massa van voorwerp en snelheid.

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6
Q

Momentum

A

Direk eweredig aan beide massa en snelheid van voorwerp

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7
Q

Unit for momentum

A

kg/m/s

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8
Q

‘n Sokkerbal met massa van 420 g word teen 20 m/s geskop na doelhok.
Bereken momentum van bal.

A

Gegee :
* Massa van bal = 420 g = 0.42 kg
* Snelheid van bal = 20 m/s

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9
Q

Berekening momentum van bal

A

p = mv
m=0.42
v = 20
p = (0.42)(20) = 8.40 kg/m/s

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10
Q

Berekening momentum van bal

A

p = mv
m=0.42
v = 20
p = (0.42)(20) = 8.40 kg/m/s

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11
Q

Finale antwoord

A

P = 8.40 kg/m/s
In die rigting van die doelhok

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