arbeid Flashcards

(6 cards)

1
Q

Wat is arbeid?

A

Arbeid word verrig wanneer n krag op n voorwerp inwerk en die voorwerp in n rigting parallel met die krag beweeg

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2
Q

Watter vereisters is daar vir arbeid om verrig te word?

A
  • krag op voorwerp inwerk

- voorwerp beweeg parallel met krag

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3
Q

Gee n ander word vir arbeid

A

Werk

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4
Q

Is arbeid n skalaar of vektor?

A

Skalaar

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5
Q

Gee arbeid se eenheid

A

Joule (J)

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6
Q

Wanneer is Arbeid 0?

A
  • Wanneer die voorwerp gedra word

- Alle Vertikale kragte op n voorwerp word ook beskou as 0

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