I need to solve the following differential equation in Matlab. dr/dtpi(3r - r^2) = -0.5sqrt(17r) How...

Question

Question

I need to solve the following differential equation in Matlab.

dr/dt*pi(3r - r^2) = -0.5*sqrt(17r)

How would I write the code for this? Please keep it as simple as possible as I'm new to Matlab.

Answer 1

Answer #1

clc
clear all
close all
format long
f=@(t,r) -0.5*sqrt(17*r)/(pi*(3*r-r^2));
[T,R]=ode45(f,[0,1],1)
plot(T,R);
title('Plot of r(t)');

Answer 2

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I need to solve the following differential equation in Matlab. dr/dt*pi(3r - r^2) = -0.5*sqrt(17r) How...