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The pressure gets too great and the submarine implodes. The deeper you go under water the more pressure there is.
50 ft
Unless the flooding and buoyancy was controlled, the submarine would continue to dive into the depths, possibly to be crushed by the great pressure of water.
A submarine's mass cannot change. Its volume will decrease by a small amount when it dives and is subject to a lot more pressure.
The new depth of the submarine is at -43.75 meters.
The submarine is cruising at a depth of 65 meters then it dives 15 meters ascends 55 meters and then dives 75 meters at this final position what is the change in depth from its initial position?
550
The reason why things float is that gravity addresses only the mass regardless the volume. so when a person dives deep, although he moves away the same volume, the buoyant force increases because the pressure increases, and sice the pressure affects the body from every where the buoyant force increase.
27 fps
Pressure in a fluid at a certain depth H is proportional to the density of the fluid. Since Mercury has a much higher density then water it will exert a much larger pressure at the same depth.
27 fps
It depends on your experience. The limit for recreational diving is 130 feet. However, a novice diver should not be diving near that depth. According to PADI, dives deeper than 60 feet are considered deep dives.