Question

matlab help

16. (5 points) Given that Vo = 10 m/s, A = 30 degrees, and g = 9.81 m/s? Write a while loop (including initializations) that will print time (s) and height (m) values of a projectile from time t = 0 at increments of 0.1 s as long as the projectile is above ground (while h>-0). Use one decimal digit for time and two for height. Use the equation: h = v.1 sin( A) - gt?

Answer 1

clc;

v0      = 10;
g       = 9.81;
A       = 30;

h       = @(t) v0.*t.*sind(A) - g.*t.^2/2;
dt      = 0.1;

% Initialize
time    = 0;

% Print the heading
fprintf(sprintf('Time (s)    Height (m)\n'));

while h(time) >= 0
    fprintf(sprintf('%8.1f    %8.2f\n',time,h(time)));
    time = time + dt;
end

Time (s) Height (m) 0.00 0.45 0.80 1.06 0.2 0.3 0.4 0.5 1.22 1.27 0.8 0.9 1.0 1.23 1.10 0.86 0.53 0.09