Problem 10.34 An undersea research chamber is spherical with an external diamete

Question

Problem 10.34 An undersea research chamber is spherical with an external diameter of 4,70 m.The msss ofthe chamber, when ocaapled, is 53700 kg ltis anchored to the sea bollom by a cable. The density of seawater is 1025 kg/m Part A What is the buoyant force on the chamber? Express your answer to three significant figures and include the appropriate units, n Value Units Subnit My Answers Give Ue Part B What is the tension in the cable? Express your answer to two significant figures and include the appropriate units. Value Units Submit My Answers Give Up

Explanation / Answer

Q1. an undersea research chamber is spherical..

a)
The buoyant force B = 1/6*pi*d^3*pw*g

=> B = 1/6*pi*4.70^3*1025*9.8

=> B = 546062.23 N

b)
Tension in the cable
F = (1/6*pi*d^3*pw - m)*g

=> F = (1/6*pi*(4.70)^3*1025 -53700 )*9.8

=> F = 19802.23 N

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