Essentially gravity.
Buoyant force.
Kinetic friction is the force that stops a train when the brakes are applied
Air stops lifesaving aids sinking
As buoyant force decreases then the body starts sinking down.
Essentially gravity.
Upthrust
buoyancy
Upthrust
No, It is just a rumor and I can assure you that steel force is NOT sinking and never has been.
Bottle
Stops your ship from sinking:)
density water's density is 1.00 g/c3 and the plastic bottle is less (plus it also has to with buoyancy)
As worded, the question doesn't mean much. I think you want to compare thegravitational force on an object with the buoyant force on the same object whenit's in a fluid.As long as the gravitational force is greater than the buoyant force, the objectmust keep accelerating downward ... sinking further and faster, and displacingmore fluid as it goes. If it ever displaces enough fluid for the buoyant force toequal the gravitational force on it (its 'weight'), then it stops sinking, and floatsright there.
It is called the "Swim Bladder".
Buoyant force.
Kinetic friction is the force that stops a train when the brakes are applied