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MOTION (Scalar (? (Magnitude, No direction), E.g. (Speed (typical speeds…
MOTION
Scalar
?
Magnitude
No direction
E.g.
Distance
How far
5m N, 5m S = 10m
Speed
How fast
can be constant speed and changing velocity
Equation (m/s)
typical speeds
walking 1.4 m/s
Running 3 m/s
cycling 5.5 m/s
Cars built up area 13 m/s
Vector
?
magnitude
direction
E.g.
Displacement
distance in straight line
5m N, 5m S = 0m
velocity
Acceleration
how quickly speeding up