Without a keel, it would impossible to go any direction except downwind. The boat would act like a car on extremely slick icy road. You must have some resistance (friction) to change direction from downwind. So without the keel, the boat could only travel downwind. Is the wind always blowing in exactly the correct direction you want to go?
on the bottom
KEEL
The keel boat was invented to provide stability and maneuverability to boats, especially in rough waters. The addition of a keel helps prevent capsizing and allows for better control over the boat's direction.
The keel is important because it forces the boat to move forwards when the force of the wind on the sails might also be pushing the boat sideways. The keel stops the boat simply going directly downwind.
The distance between the bottom and the keel of a boat is the draught (British English).
The keel .
keel
keel
The keel of the boat is made of lead and weighs 600 lbs. Even though customers can make me feel upset sometimes, I try to keep an even keel when dealing with them. That boat will not be able to sail in such shallow water because of its large keel. Sailboats with a mast of any appreciable size need a keel to remain stable. I am so tired, I feel like I could keel over at any moment.
Ben Lexen invented the winged keel for the American Cup
In Latin, carina is a word for boat, or the keel of a boat.
how big is a keelboat