Question

A submarine is stranded on the bottom of the ocean with its hatch 25,0 m below the surface. Calculate the force (in kN) needed to open the hatch from the inside, given it is circular with a radius of 0,225 m. Air pressure inside the submarine is 1,00 atm, and the density of seawater is 1027 kg/m3.

Name: a submarine is stranded on the bottom of the ocean with its hatch 250 m below the surface calculate the force in kn needed to open the hatch from the inside given it is circular with a radius of 0225
Uploaded: 2022-06-09T07:56:36-08:00
Duration: 3 min 43 s
Channel: Dominique Jan Tan
Description: a submarine is stranded on the bottom of the ocean with its hatch 250 m below the surface calculate the force in kn needed to open the hatch from the inside given it is circular with a radius of 0225

          A submarine is stranded on the bottom of the ocean with its hatch 25,0 m below the surface. Calculate the force (in kN) needed to open the hatch from the inside, given it is circular with a radius of 0,225 m. Air pressure inside the submarine is 1,00 atm, and the density of seawater is 1027 kg/m3.

Added by Seokjin K.

University Physics Volume 1

Samuel J. Ling, Jeff Sanny, William… 1st Edition

Chapter 14

Instant Answer

Solved by Expert Dominique Jan Tan

06/09/2022

Step 1

Given: Density of seawater, ρ = 1027 kg/m^3 Acceleration due to gravity, g = 9.8 m/s^2 Depth, h = 25.0 m Gauge pressure, P_gauge = ρ * g * h P_gauge = 1027 kg/m^3 * 9.8 m/s^2 * 25.0 m P_gauge = 251,000 Pa Show more…

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A submarine is stranded on the bottom of the ocean with its hatch 25,0 m below the surface. Calculate the force (in kN) needed to open the hatch from the inside, given it is circular with a radius of 0,225 m. Air pressure inside the submarine is 1,00 atm, and the density of seawater is 1027 kg/m3.