system
Given the following post, respond as if you're commenting on Reddit:
human
Why does a faster moving boat create smaller waves?

With two boats of the same size and hull shape, why does it seem as though if one were moving faster it would create smaller waves compared to a slower moving one?
gpt
Hydroplaning. Generally, the faster a boat goes, the less of it’s hull actually touches the water. Different hull shapes and designs will produce different results based on the use of the boat. Less contact with the surface of the water will produce less wave action.


Also, keep in mind that this only really applies to smaller boats. You can’t really get a cruise ship or an aircraft carrier moving fast enough for the effect to happen. The physics of ship and hull design can get really complicated.