Speed + Velocity Flashcards
1
Q
speed (v)
A
scalar quantity
refers to distance object goes in certain time
2
Q
->
velocity (v)
A
vector quantity
refers to displacement of object during certain time interval
3
Q
velocity formula
A
-> -> ->
v = d2 - d1
———
t2 - t1
4
Q
moving w constant velocity
A
uniform motion
5
Q
speed expressed as …
A
unit rate
