Motion Vocabulary Flashcards
0
Q
Centripetal acceleration
A
Acceleration of an object toward the center of a curved or circular path.
1
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.
2
Q
Motion
A
A change in an object’s position relative to a reference point.
3
Q
Displacement
A
Distance and direction of an object’s change in position from the starting point.
4
Q
Speed
A
Distance an object travels per unit of time.
5
Q
Meter
A
The SI unit of length
6
Q
Velocity
A
The speed and direction of a moving object.
7
Q
Momentum
A
Property of a moving object that equals its mass times its velocity.
