scalar and vector quantities Flashcards
1
Q
what does a scalar quantity have and dont have?
A
they only have size not direction?
2
Q
examples of scalar quantities?wei
A
mass, temperature,speed,energy,distance,time
3
Q
what do vector quantitites have?
A
they have both size and direction
4
Q
examples of vector quantities?
A
displacement,weight,,force,acceleration,velocity
5
Q
how can vector quantities be represented by?
A
an arrow
6
Q
A
