Vectors Flashcards
1
Q
Give the definition of a scalar and give TWO examples.
A
A scalar is a physical quantity that has magnitude only. Time. speed, distance, energy, work and power.
2
Q
What is a vector and give TWO examples.
A
A vector is a physical quantity that has both magnitude and direction. Displacement, velocity, acceleration, weight and momentum.
3
Q
What is a resultant?
A
A resultant is a vector that has the same effect as the original vectors acting together.
