Toying with different shutter speed

Here are some 'motion' pictures you can play with your camera with different shutter speed.
All taxi were travelling at 60-70km/h on a 2lane street. Camera was placed around 10m away from the object.

A) Freeze motion - Clear taxi with clear background (shutter speed @ 1/2000)


B) Show motion - Blur taxi with blur background (shutter speed @ 1/60)


C) Panning - Cleat taxi with blur background (shutter speed @ 1/60 and track the moment of object)