Vectors And Scalars Flashcards

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1
Q

Vector definition

A

A physical quantity with both magnitude and direction

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2
Q

Scalar definition

A

A physical quantity with only magnitude/size

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3
Q

Steps to vector addition?

A
  1. Select a direction as positive
  2. Set up vector equation
  3. Substitute into vector equation
  4. Answer question, add unit and direction
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4
Q

Resultant vector definition

A

It is the single vector that has the same effect as the individual vectors acting together

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5
Q

Equilibrant definition

A

The vector which has the same magnitude but opposite direction as the resultant

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