Why are slow shutter speeds disadvantageous for capturing quick motions?

Using slow shutter speeds while capturing quick motions is disadvantageous primarily because it leads to motion blur. When the shutter is open for an extended period, any movement occurring during that time is recorded as a blur in the image. This happens because the subject moves while the sensor is still exposed to light, causing a streaking effect instead of a sharp, clear image.

In fast-paced situations, such as sports or wildlife photography, achieving a frozen moment is often crucial for conveying action and detail. A quick shutter speed allows the camera to capture a specific instance, freezing the motion in a way that communicates the energy and action of the moment without the interference of blur.

Other options, while they touch on aspects of photography, do not accurately address the primary issue caused by slow shutter speeds in relation to fast motion. For instance, while long exposure times can result in images being overly bright in certain lighting conditions, that is not the core problem when trying to capture motion. Similarly, capturing colors accurately and dealing with excess light relate more to exposure and not specifically to the impact of motion.