2.01 - Speed, Velocity & Acceleration

Average Speed = Total Distance / Total Time Velocity - Speed + Direction [Vector Quantity] - Displacement / Time Acceleration - Rate of change of velocity - Change In Velocity / Time

2.02 & 2.05 - Motion Graphs

Distance Time Graphs:

GRADIENT - Speed

0.5vt^2 = distance when acceleration and initial speed is given

Speed Time Graphs:

GRADIENT - Acceleration AREA UNDER - Distance Travelled

2.03 - Recording Motion

Ticker Tape -

Distance b/w Dots = Same = Constant Speed

Distance b/w Dots = Increasing = Acceleration

Distance b/w Dots = Decreasing = Deceleration

Further away = Greater Speed