Chapter 2.3 - Scalar And Vector Quantities Flashcards
1
Q
What is a scalar quantity?
A
A quantity which has magnitude but no direction
2
Q
What is the difference between a vector and scalar quantity?
A
A vector quantity has magnitude and direction whereas a scalar quantity just has magnitude
3
Q
Give examples of scalar quantities
A
Length, mass, time, speed, temperature, volume, energy, potential difference, and power
4
Q
Give examples of vector quantities
A
Displacement, velocity, acceleration, force and momentum
5
Q
What is the difference between distance and displacement?
A
Distance is scalar whereas displacement is vector and therefore its magnitude is the direct distance between two points
