Question

MATLAB QUESTION

Find the answer for the given application of first-order differential equation using MATLAB.

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PLEASE SOLVE USING MATLAB CODE! PLEASE SOLVE USING MATLAB CODE! PLEASE SOLVE USING MATLAB CODE! A racquetball is hit straight upward with an initial velocity of 2m/s. The mass of a racquetball is approximately 0.0427 kg. Air resistance acts on the ball with a force numerically equal to 0.50, where v represents the velocity of the ball at time t. a. Find the velocity of the ball as a function of time. ANSWER SHOULD BE: v(t) = 2.8369e-11.7096t – 0.8369 Guaranteed upvote once done perfectly.

Answer 1

clc;clear all
syms v(t)
%EOM is m dv/dt =-mg-0.5v
%dv/dt=-g-0.5v/m
g=9.8;m=0.0427; %Values of g and m
eom=diff(v,t)==-g-((0.5*v)/m); %Given EOM
dsolve(eom,v(0)==2) %Finding solution using dsolve

1 2 3 4 ans = clc;clear all syms v(t) %EOM is m dv/dt =-mg-0.5v %dv/dtu-g-0.5v/m g=9.8;m=0.0427; %Values of g and m eom=diff(v,t)==-8-((0.5*v)/m); %Given EOM dsolve (eom, v(0)==2) %Finding solution using dsolve 5 50001 6 70923 e 427 20923 25000 7 25000 8