The faster the shutter speed, the shorter the time the image sensor is exposed to light; the slower the shutter speed, the longer the time the image sensor is exposed to light. ... If you are photographing a subject that is in motion, you will get different effects at different shutter speeds.
You should use a shutter speed that is at least 1/500th of a second or higher. However, remember that fast shutter speeds may result in underexposed photographs.
Hope it helps you:)
