Friction is related to swimming because the water is constantly working against the force of the swimmer and therefore reducing their speed and acceleration. If there was no friction then many of the world's physics would be completely different.
Fluid friction is the type that exists for a shark swimming in the ocean. It's related to drag force, which affects objects moving through water.
There is 'skin friction' also know as drag. There is also lubricated friction.
A dolphin's shape reduces the friction it encounters when swimming greatly, but it is still exposed to friction, and as a result will slow down if it stops swimming.
Friction is when two objects are pressed against each other, this means when swimming you and the water are creating friction. It is best for you to look up what is friction before you ask this because it makes more sense and you will be able to figure out the answer yourself.
If you're in competitive swimming, friction will only slow you down, so the answer is no.However, without it, you'll simply fall like a rock to the bottom of the pool or ocean or wherever you're swimming. So if you're just swimming for survival, then it will be desirable.AnswerWhen an object is moving through a fluid, the term is "drag" not friction, and no drag is not desirable which is why swimmers remove all the hair on their bodies. Buoyancy keeps you from sinking not friction; friction is a reaction force.
You want less friction. Then you will go faster.
there is no friction because air isn't friction and there is nothing else that makes a fish stop swimming.
The streamline shape of a fish has lower friction. Also, vortices form from the movement of the tail which save energy when swimming
Friction
There is friction in the water. There is also resistance from water.
magnetism
Yes. In physics, the types of friction include: static friction, sliding friction, rolling friction, and fluid friction. Water has fluid friction. This is considerably less than static friction, but it's there. Fluid friction also includes other liquids and air (things that flow).