Motion, continous motionmakes it possible for the body to float. An example is the bicycle, when it stops its motion, it fall.
The more salt there is in the water, the easier it is to float.
The force that balances the downward force of gravity on a swimmer is buoyant force. This force is exerted by the water on the swimmer and allows them to float or stay afloat in the water.
Objects always have more buoyancy in denser fluids than less dense fluids. Therefore, swimmers would float more easily in very salty water.FUN FACT:The Dead Sea, in Jordan, Israel, is so salty that you can float on the surface!
density
Saltwater.
The water particles in a wave move in circular motion as the wave passes by, causing the float to go up and down but not forward. The overall motion of the wave is not in the direction of the float, so it does not carry the float forward with it.
The property of fluids that enables ships to float is buoyancy. When an object displaces an amount of fluid equal to its weight, it experiences an upward force called buoyant force that helps it float. This principle allows ships to stay afloat and carry heavy loads without sinking.
on fresh salt water
Surface tension is the property that enables a pin to float on water. It is the result of the cohesive forces between water molecules at the surface, creating a sort of "skin" that can support the weight of small objects like a pin.
The husk traps air and enables the fruit to float in water.
The sea contains salt, which makes the water lots more dense. The water is then somehow easyer to float on. In the dead sea there is so much salt water, it is imposible to drown without forcefully holding your head under water
Sharks lack a swim bladder, which enables a fish to float. Sharks must swim constantly or they will die.