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Problem 4.1 The drag force experienced by the blimp, Fp, is a function of its airspeed V, its projected area A, its height to width ratio R=H/W, the density of air pa, and the viscosity of air la. Part 2 b) Part 3 c) : How many a variables will be determined by dimensional Part 1 a) How many physical variables are involved? How many dimensions are involved? analysis? Part 4 d) Derive the n variables using V, A, and pa as repeating variables.

Problem 4.1 The drag force experienced by the blimp, Fp, is a function of its airspeed V, its projected area A, its height to width ratio R=H/W, the density of air pa, and the viscosity of air la. Part 2 b) Part 3 c) : How many a variables will be determined by dimensional Part 1 a) How many physical variables are involved? How many dimensions are involved? analysis? Part 4 d) Derive the n variables using V, A, and pa as repeating variables.

Structural Analysis
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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Problem 4.1 The drag force experienced by the blimp, Fp, is a function of its airspeed V, its projected area A, its height to width ratio R=H/W, the density of air pa, and the viscosity of air la. Part 2 b) Part 3 c) : How many a variables will be determined by dimensional Part 1 a) How many physical variables are involved? How many dimensions are involved? analysis? Part 4 d) Derive the n variables using V, A, and pa as repeating variables.
Transcribed Image Text:Problem 4.1 The drag force experienced by the blimp, Fp, is a function of its airspeed V, its projected area A, its height to width ratio R=H/W, the density of air pa, and the viscosity of air la. Part 2 b) Part 3 c) : How many a variables will be determined by dimensional Part 1 a) How many physical variables are involved? How many dimensions are involved? analysis? Part 4 d) Derive the n variables using V, A, and pa as repeating variables.
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