Some guesses: Because fresh water is slightly less dense (slightly lower specific gravity) than salt water, a boat in fresh water will have slightly more draft; the boat will sink a little further down and possibly experience a little more stability as a result. The depth of the water probably doesn't have a lot of affect, as long as the boat doesn't touch bottom. On the other hand, very deep water can probably be much more difficult to manage in severe weather. Not really an easy question at all.
Yes, if it makes the water denser, the boat will float easier. For example, it is easier to float in salty water.
Jet drives are used commonly for boats designed for shallow water conditions. Jet boats can have inboard or outboard jet drives.
Bouyancy is what makes a boat float
Just the same as you do in shallow water.
flotation is due to the fact the boat is less dense than the water, salty water is more dense than normal water. Consequently things can be heavier or more dense and still be less dense than water aka they float.
To float in the water.
Yes, salt water is denser than fresh water so boats float higher in salt water.
Jet drives are used commonly for boats designed for shallow water conditions. Jet boats can have inboard or outboard jet drives.
The best boat for shallow water is a shallow water boat. Gator trax boats (gatortraxboats.com) has a wide selection of shallow water boats.
Jet drives are used commonly for boats designed for shallow water conditions. Jet boats can have inboard or outboard jet drives.
The floating or sinking of an object depends on the upthrust force the water exerts on the object. By Archmides' principle, Upthrust Force = (Density of Liquid) * (Volume of Liquid Displaced by the object) therefore the upthrust force depends on the density of the liquid, and as salt water has a larger density than fresh water, boats should float better on salt water.
A boat will float sideways if the water is too shallow and it touches bottom. Boats will float higher in water with greater salt content. If you fill a boat with water it begins to sink deeper. It all depends on whether you are talking about water outside the boat or water inside the boat.