Shutter+Speed+downloaded

This is a picture of Usain Bolt running. This is meant to demonstrate slow shutter speed. Notice the blurring of the audience is elongated a bit.

This is a picture of a bullet firing into an apple. This demonstrates fast shutter speed because the bullet itself is solid.

This is a screenshot of the movie Ninja Assassin, showing a ninja student kick another student. This demonstrates fast shutter speed because their clothes are solid, and also because there is no blur in the fireballs hanging from the ceiling.

This is an image of a fire dancer spinning fireballs on ropes. This is an example of slow shutter speed because the fire is blurred into a circle.

This is a screenshot from Transformers: Revenge of the Fallen. It demonstrates fast shutter speed because Sam and Mikaela are solid, and also is debris from nearby explosions.