Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
3rd Edition
ISBN: 9780133593211
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Textbook Question
Chapter 17, Problem 11RQ
The specific gravity of gold is 19.3. Write a MATLAB function that will determine the length of one side of a cube of solid gold, in units of inches, provided the mass of the cube in kilograms.
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How do I input this code for this MATLAB problem? Thanks!
I am trying to find the gross liftoff mass of a 2 stage rocket for different values of n and plot it in MATLAB. I found the total liftoff mass for stage 1 and stage 2. Is the gross liftoff mass equal to m_i1 in the code or do you have to add m_i1 and m_i2? Also, the liftoff seems to be negative for some intial values of n? That is not feasible, right?
% Constants
delta_V_ideal = 9800; % m/s
f_inert1 = 0.15;
f_inert2 = 0.25;
Isp_1 = 325; % s
Isp_2 = 380; % s
g0 = 9.81; % m/s^2
m_PL = 750;
n = 0.3:0.01:0.7;
% Initializing variables
delta_v1 = zeros(size(n));
delta_v2 = zeros(size(n));
MR_2 = zeros(size(n));
m_prop2 = zeros(size(n));
m_inert2 = zeros(size(n));
m_i2 = zeros(size(n));
MR_1 = zeros(size(n));
m_prop1 = zeros(size(n));
m_inert1 = zeros(size(n));
m_i1 = zeros(size(n));
for i = 1:length(n)
delta_v1(i) = n(i)*delta_V_ideal;
delta_v2(i) = (1-n(i))*delta_V_ideal;
MR_2(i) = exp(delta_v2(i)/(g0*Isp_2));
m_prop2(i) = (m_PL*(MR_2(i)-1)*(1-f_inert2))/(1-f_inert2*MR_2(i));…
Chapter 17 Solutions
Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
Ch. 17.1 - Prob. 1CCCh. 17.2 - What is the output when you pass in the value 10...Ch. 17.2 - Write a function named RAC that will accept two...Ch. 17 - Which of the following are not valid...Ch. 17 - Without running these code segments in MATLAB,...Ch. 17 - Prob. 3ICACh. 17 - ICA 17-4
Write a program to store the following...Ch. 17 - Write a MATLAB program to evaluate the following...Ch. 17 - Write a MATLAB program to evaluate the following...Ch. 17 - Write a MATLAB program to evaluate the following...
Ch. 17 - Prob. 8ICACh. 17 - Prob. 9ICACh. 17 - The Shockley diode equation gives the relationship...Ch. 17 - For each MATLAB code segment shown, write the...Ch. 17 - Prob. 12ICACh. 17 - A member of your team gives you the following...Ch. 17 - Prob. 14ICACh. 17 - Consider the following MATLAB program and...Ch. 17 - A novice MATLAB user created the following code...Ch. 17 - The specific gravity of gold is 19.3. Write a...Ch. 17 - An unmanned X-43A scramjet test vehicle has...Ch. 17 - A rod on the surface of Jupiters moon Callisto has...Ch. 17 - The Eco-Marathon is an annual competition...Ch. 17 - Write a program to determine the mass of oxygen...Ch. 17 - Write a program to convert a temperature provided...Ch. 17 - Write a program to determine how long, in units of...Ch. 17 - A cylindrical tank filled to a height of 25 feet...Ch. 17 - Write a MATLAB program that implements the...Ch. 17 - Write a MATLAB program that implements the...Ch. 17 - The specific gravity of gold is 19.3. Write a...Ch. 17 - An unmanned X-43A scramjet test vehicle has...Ch. 17 - Prob. 13RQCh. 17 - A cylindrical tank filled to a height of 25 feet...Ch. 17 - Write a function that implements the quadratic...Ch. 17 - Write a function that implements the Pythagorean...Ch. 17 - As part of a team investigating the effect of mass...Ch. 17 - We have made many measurements of coffee cooling...Ch. 17 - In a factory, various metal pieces are forged and...Ch. 17 - Prob. 21RQCh. 17 - Prob. 22RQCh. 17 - You have been assigned to a new project at work....Ch. 17 - You have been assigned to a new project at work....Ch. 17 - You have been assigned to a new project at work....
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