topic 1 - motion Flashcards
1
Q
what is a SCALOR QUANTITY
A
a physical quantity that can be DESCRIBED WUFH A MAGNITUDE ONLY
2
Q
what is velocity
A
the rate at which an object changes position
3
Q
what is a vector quantity
A
a physical quantity that can be described with A MAGNITUDE AND A DIRECTION
4
Q
what is displacement
A
the objects overall change in position of an object
