from old wreacks is to attach an inflatable balloon filed with air.  Assume that the cannon is a solid cylinder of iron which is 1.30m long with a radius 17.3cm.  The density of iron is 7.87g/cm^3. a. If an air bag were filled twice the volume necessary, what will be the tension in the rope between the air bag and the cannon when the air bag reaches the surface and comes to rest?  What volume of air bag wil be floating

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...
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A commpon way of salvaging cannons from old wreacks is to attach an inflatable balloon filed with air.  Assume that the cannon is a solid cylinder of iron which is 1.30m long with a radius 17.3cm.  The density of iron is 7.87g/cm^3.

a. If an air bag were filled twice the volume necessary, what will be the tension in the rope between the air bag and the cannon when the air bag reaches the surface and comes to rest?  What volume of air bag wil be floating above the water surface?

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