physics
a specific point or location relative to a reference point
Position
the straight line distance and direction from one point to another
displacement
the difference between the initial time and the final time
Time interval
Achieved when an object has reached constant velocity
Zero acceleration
Causing an object to move backwards with increasing speed
negative acceleration
the displacement of an object during a time interval divided by the time interval
Velocity
Travelling with different dosplacements in equal time intervals
Non uniform motion
Travelling in equal displacemnts in equal time intevals; neither speeding up or slowing down, nor changing direction
Uniform motion
Causing an object to move forwards with increasing speed
Positive Acceleration
The distance an object travels during a given time interval divided by the time interval
Speed