position, velocity, acceleration

 function [x] = my_lost_package(t)
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
syms   t 
g = 9.8; 


t = input("please enter a time")        %input for time
                        

x = .5*g*t.^2  % distance travel i meters. 


fplot(my_lost_package,'-r')
 
hold on 

velocity = diff(x)
plot(velocity, '--r')

hold on 
acceleration = diff(velocity)
plot(acceleration)






axis([0,60,0,1800])
xlabel('time (s)')
ylabel('distance(m)')
title('falling object')
 
 
 
 

[Walter Roberson]

Is that broken up into different files? Because at the moment it looks like you are calling my_lost_package recursively.

It is not clear why you are asking the user to enter a time.

[Raj]

What is the question here?