# science I REALLY NEED HELP

posted by .

Say a submaine has an area of 4.5m X 2.3m and it is 304.8m below sea level. And that the density of the seawater is 113.4 kg/m2
what is the pressure exerted on the submaine by the water above it?

• science I REALLY NEED HELP -

The weight of the water above it is Volume x density x gravitaional field constant g

pressure= weight/area=g*area*density*304.8m/area
pressure= 9.8m/s^2*113.4kg/m^3*304.8m
= 9.8*113.4*304 N/m^2

## Similar Questions

1. ### Science

if the submaine has an area of 4.5m X 2.3m and is 304.8m below sea level. what is the pressure exerted on the submaine by the water above it?
2. ### math

finding the area of a submaine if it is 4.5m * 2.3m
3. ### Math IN URGENT NEED OF FEEDBACK

If the temperature is constant, then the atmospheric pressure P (in pounds/square inch) varies with the altitude above sea level h in accordance with the law given below where p0 is the atmospheric pressure at sea level and k is a …
4. ### physics

Challenger Deep in the Marianas Trench of the Pacific Ocean is the deepest known spot in the Earth's oceans, at 10.922 km below sea level. Taking density of seawater at atmospheric pressure (p0 = 101.3 kPa) to be 1024 kg/m3 and its …
5. ### physics

Challenger Deep in the Marianas Trench of the Pacific Ocean is the deepest known spot in the Earth's oceans, at 10.922 km below sea level. Taking density of seawater at atmospheric pressure (p0 = 101.3 kPa) to be 1024 kg/m3 and its …
6. ### physics

A diver descent 100 m below sea level. If the density of sea water is 1024 kg m-3, find the pressure she will experience.
7. ### Physics

A research submarine is operating at a depth of 115m in sea water of density 1025kg/m^3. The absolute atmospheric pressure at sea level is 100kPa. The absolute air pressure inside the submarine is twice that at sea level. Find the …
8. ### Urgent Help needed in PHYSICS!

A spherical balloon is inflated to a diameter of 20.0 cm. Assume that the gas in the balloon is of atmospheric pressure (101.3 kPa) and is at a temperature of 20.0 ¡ãC. It is then taken by a diver 15.0 m under the sea. The temperature …
9. ### Physics

The interior of a submarine located at a depth of 50 m in seawater is maintained at sea-level atmospheric pressure. Find the force acting on a window 20 cm square. The density of seawater is 1.03 × 103 kg/m3
10. ### Physics

the pressure at a point below a point below the surface of the sea is caused by both the height of the water above that and the air pressure on the surface of the sea. if the diver reaches a depth of 20m below the surface on the surface …

More Similar Questions

Post a New Question