Motion Vocabulary Flashcards
0
Q
Displacement
A
Distance and direction of an objects change in position from the starting point
1
Q
Motion
A
A change in an objects position relative to a reference point
2
Q
Speed
A
Distance an object travels per unit of time
3
Q
Meter
A
The si unit of length abbreviated
4
Q
Velocity
A
The speed and direction of a moving object
5
Q
Momentum
A
Property of a moving object that equals its mass times its velocity
6
Q
Acceleration
A
Rate of change of velocity can be calculated by dividing the change in the velocity by the time it takes the change to occur
7
Q
Centripetal acceleration
A
Acceleration of an object toward the center of a curved or circular path
