Rectilinear Motion

 

Velocity

 

 

What is instantaneous velocity?

 

The time rate of change of position.
The change in position divided by the change in time.
The time rate of change of acceleration.

 

 

 

 

 

Is velocity a vector or a scalar?

 

vector
scalar

 

 

 

 

 

What is average velocity?

 

The time rate of change of position.
The change in position divided by the change in time.
The time rate of change of acceleration.