# buoyancy's questions - English 1answer

352 buoyancy questions.

### Buoyant Force and the Weight under water

The source of my question can be found via this link: https://www.youtube.com/watch?v=wwjtuZ5vTvc&index=94&list=PLAD5B880806EBE0A4 There is an object that weight 10N outside of water and 2N ...

### 1 Is the buoyant force decreasing in upper layer the deeper water?

2 answers, 60 views forces buoyancy
I'm asking about a real experiment. As in this I have read in an answer in this site which is What atomic forces are acting to resist me pushing an air filled bottle underwater?. As in ben51's answer ...

### 1 Submerge an upside down bottle into a ball of water in space

2 answers, 59 views gravity pressure buoyancy fluid-statics
On earth if you submerge an upside down bottle into a pool or some large tub of water the bottle doesn't fill with water. I believe this is because of air pressure and air has nowhere to go. What ...

### What is the buoyancy force act on an object when it's bottom is touching the ground? [duplicate]

1 answers, 273 views pressure buoyancy hydrostatics
I was taught that pressure difference in a fluid is the cause of buoyancy force, but I when I think of the buoyancy force at the bottom of a fluid, this explanation seems to give me some weird results....

### 7 What property of objects allow them to float?

9 answers, 33.440 views density buoyancy fluid-statics
I used to think that the shape of an object determines its ability to float (boat-shaped objects are more likely to float, and spheres tend to sink). But my friend, who is fond of making me look ...