**Using Matlab** For this problem, submit the simulated density plots for: a. Th
ID: 2249368 • Letter: #
Question
**Using Matlab**
For this problem, submit the simulated density plots for:
a. The random variable
b. The function of the random variable Display the values of the mean and standard deviation with appropriate labels
1? PROBLEM 1. The range, r, of a cannon projectile under the influence of gravity, g-9.81 m/s, and fired with muzzle velocity vo 10 m/s is determined by the angle its barrel makes with the ground From your Physics classes you will recall that the range is calculated as: r(8)= 2 sin(e) coss?( variable uniformly distributed between 0 and n/2, generate the probability density of the range f(), through stochastic modeling , y / g). Assuming that is a ra ndom se the resulting histogram to calculate the mean range of the projectile. Verify your computation of the mean using Taylor series ex NOTE 1 A random variable uniformly distributed between 0 ad /2) ca n be generated using the "rand" function in MATLAB as following: = /2)* rand The mea n and variance of are given by: E[]- / 4 : V[0] = ( / 2)2 / 12 . These values will be needed when using the Taylor series approximationExplanation / Answer
clc;
clear all
workspace;
format compact;
format long g;
angle = [0.4, 0.6, pi/4, 1.0, 1.2];
V0 = 120;
g = -9.8;
t = 0 : .01 : 500;
Ax = 0;
Ay= g;
numberOfAngles = length(angle);
for k = 1 : numberOfAngles
thisAngle = angle(k);
xVelocity = V0 * cos(thisAngle);
yVelocity = V0 * sin(thisAngle);
x = xVelocity .* t + (1/2) * Ax .* t.^2;
y = yVelocity .* t + (1/2) * Ay .* t.^2;
subplot(2, 3, k);
plot(x, y, 'b-', 'LIneWidth', 3);
caption = sprintf('Angle = %.3f radians = %.2f degrees ', ...
thisAngle, thisAngle*180/pi);
title(caption, 'FontSize', 15);
grid on;
xlim([0 6e4]);
end
% Enlarge figure to full screen.
set(gcf, 'units','normalized','outerposition',[0 0 1 1]);
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