Kinematic variables

Kinematic variables 

Fundamental and derived kinematic variables 

Frame of motion - coordinate systems.

Position vector

Velocity vector

Acceleration vector

Motion:

1.  The choice of frame

2. Position vector        Position-time graph           Displacement vector         Total displacement            Distance           Velocity as derivative          Distance and speed           Average  speed 

3. Velocity-time graph           Displacement as integral        Average speed          Average velocity             Acceleration as gradient 

4. Acceleration-time graph         Speed up is acceleration         Slow down is deceleration        Velocity as integral          

5. 
   

1. *Newton's first law    Inertial frames

2. **Galileo Galilei and principle of relativity

3. **Non-inertial frames and fictitious forces