Vectors & Scalars (Leaving Cert Applied Maths): Flashcards
📚Flashcards
Practise the cards
13 cards from this deck
ShowHide
Practise the cards
13 cards from this deck
Scalar quantity
Scalar quantity
Measurement with magnitude (size) only
Vector quantity
Vector quantity
Measurement with magnitude and direction
Speed
Speed
Distance travelled per unit time
Velocity
Velocity
Distance per unit time AND direction of travel
3 scalar quantity examples
3 scalar quantity examples
Speed, mass, temperature
3 vector quantity examples
3 vector quantity examples
Velocity, acceleration, force
Visual representation of vectors
Visual representation of vectors
Arrows: length shows magnitude, arrow shows direction
Vector arrow length shows
Vector arrow length shows
Magnitude or strength of vector
Method to add vectors
Method to add vectors
Parallelogram method
Scalar × vector effect
Scalar × vector effect
Changes magnitude, keeps direction same
Condition for equal vectors
Condition for equal vectors
Same magnitude AND same direction
Resultant vector
Resultant vector
Combined effect of vectors acting together
What is ?
What is ?
Vector with same magnitude, opposite direction to
