Part A Determine the smallest radius r of each spherical balloon that is needed to lift the boat. Neglect the mass of air and of the balloon for the calculation required for the lift. Express your answer to three significant figures and include the appropriate units. Tmin= μÀ Value O Units Part B What is the mass of air in each balloon the air and water temperature is 12°C? The balloons are at an average depth of 20 m. The gas constant for air is R = 286.9 J/(kg K Express your answer to three significant figures and include the appropriate units. μA ? ?

Part A Determine the smallest radius r of each spherical balloon that is needed to lift the boat. Neglect the mass of air and of the balloon for the calculation required for the lift. Express your answer to three significant figures and include the appropriate units. Tmin= μÀ Value O Units Part B What is the mass of air in each balloon the air and water temperature is 12°C? The balloons are at an average depth of 20 m. The gas constant for air is R = 286.9 J/(kg K Express your answer to three significant figures and include the appropriate units. μA ? ?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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