%% problem 2
% user-defined function to compute the horizontal distance
% traveled by a projectile knowing the launch angle, the initial velocity,
% and geometric parameters defining the initial coordinates of the projectile.
d1 = 0.0876;
d2 = 0.1190;
v0 = 3.2;
thetaL = 50;
g = 9.81; % gravitational acceleration in m/s^2

% call initial coords function and initial velocity function
[x0, y0] = InitialCoords(d1, d2, thetaL); % input units: m, m, degrees, output units: m
[v0x, v0y] = InitialVelocityComponents(v0, thetaL); % input units: m/s de,grees, output units: m/s

%Solve the y equation for tLand by calling your Quadratic function.
a = -0.5*g; % g = acceleration due to gravity in m/s^2
b = v0y; % initial velocity in y direction
c = y0; % initial y position
plusOrMinus = -1;
root = Quadratic(a, b, c, plusOrMinus); % neg root
tLand = root;

% plug tLand into the x eqn to get xLand
xLand = LandingDistance(d1, d2, v0, thetaL);
fprintf(‘For launch angle = %.1f degrees and v0 = %.1f m/s, the landing distance is %.2f m n’, thetaL, v0, xLand)

Error using LandingDistance
Too many output arguments.

Error in HW3_projectile (line 36)
xLand = LandingDistance(d1, d2, v0, thetaL);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_____________________________________
function code
% landing distance function
function LandingDistance(d1, d2, v0, thetaL)
% x_Land –> the horizontal distance traveled by the projectile
g = 9.81; % gravitational acceleration in m/s^2
[x0, y0] = InitialCoords(d1, d2, thetaL) % input units: m, m, degrees, output units: m
[v0x, v0y] = InitialVelocityComponents(v0, thetaL) % input units: m/s de,grees, output units: m/s
a = -0.5*g; % g = acceleration due to gravity in m/s^2
b = v0y; % initial velocity in y direction
c = y0; % initial y position
plusOrMinus = -1;
[root] = Quadratic(a, b, c, plusOrMinus); % neg root
tLand = root
xLand = x0 + (v0x*tLand)
end

Not enough input arguments.

Error in LandingDistance (line 6)
[x0, y0] = InitialCoords(d1, d2, thetaL)
^^

>>%% problem 2
% user-defined function to compute the horizontal distance
% traveled by a projectile knowing the launch angle, the initial velocity,
% and geometric parameters defining the initial coordinates of the projectile.
d1 = 0.0876;
d2 = 0.1190;
v0 = 3.2;
thetaL = 50;
g = 9.81; % gravitational acceleration in m/s^2

% call initial coords function and initial velocity function
[x0, y0] = InitialCoords(d1, d2, thetaL); % input units: m, m, degrees, output units: m
[v0x, v0y] = InitialVelocityComponents(v0, thetaL); % input units: m/s de,grees, output units: m/s

%Solve the y equation for tLand by calling your Quadratic function.
a = -0.5*g; % g = acceleration due to gravity in m/s^2
b = v0y; % initial velocity in y direction
c = y0; % initial y position
plusOrMinus = -1;
root = Quadratic(a, b, c, plusOrMinus); % neg root
tLand = root;

% plug tLand into the x eqn to get xLand
xLand = LandingDistance(d1, d2, v0, thetaL);
fprintf(‘For launch angle = %.1f degrees and v0 = %.1f m/s, the landing distance is %.2f m n’, thetaL, v0, xLand)

Error using LandingDistance
Too many output arguments.

Error in HW3_projectile (line 36)
xLand = LandingDistance(d1, d2, v0, thetaL);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_____________________________________
function code
% landing distance function
function LandingDistance(d1, d2, v0, thetaL)
% x_Land –> the horizontal distance traveled by the projectile
g = 9.81; % gravitational acceleration in m/s^2
[x0, y0] = InitialCoords(d1, d2, thetaL) % input units: m, m, degrees, output units: m
[v0x, v0y] = InitialVelocityComponents(v0, thetaL) % input units: m/s de,grees, output units: m/s
a = -0.5*g; % g = acceleration due to gravity in m/s^2
b = v0y; % initial velocity in y direction
c = y0; % initial y position
plusOrMinus = -1;
[root] = Quadratic(a, b, c, plusOrMinus); % neg root
tLand = root
xLand = x0 + (v0x*tLand)
end

Not enough input arguments.

Error in LandingDistance (line 6)
[x0, y0] = InitialCoords(d1, d2, thetaL)
^^

>> %% problem 2
% user-defined function to compute the horizontal distance
% traveled by a projectile knowing the launch angle, the initial velocity,
% and geometric parameters defining the initial coordinates of the projectile.
d1 = 0.0876;
d2 = 0.1190;
v0 = 3.2;
thetaL = 50;
g = 9.81; % gravitational acceleration in m/s^2

% call initial coords function and initial velocity function
[x0, y0] = InitialCoords(d1, d2, thetaL); % input units: m, m, degrees, output units: m
[v0x, v0y] = InitialVelocityComponents(v0, thetaL); % input units: m/s de,grees, output units: m/s

%Solve the y equation for tLand by calling your Quadratic function.
a = -0.5*g; % g = acceleration due to gravity in m/s^2
b = v0y; % initial velocity in y direction
c = y0; % initial y position
plusOrMinus = -1;
root = Quadratic(a, b, c, plusOrMinus); % neg root
tLand = root;

% plug tLand into the x eqn to get xLand
xLand = LandingDistance(d1, d2, v0, thetaL);
fprintf(‘For launch angle = %.1f degrees and v0 = %.1f m/s, the landing distance is %.2f m n’, thetaL, v0, xLand)

Error using LandingDistance
Too many output arguments.

Error in HW3_projectile (line 36)
xLand = LandingDistance(d1, d2, v0, thetaL);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_____________________________________
function code
% landing distance function
function LandingDistance(d1, d2, v0, thetaL)
% x_Land –> the horizontal distance traveled by the projectile
g = 9.81; % gravitational acceleration in m/s^2
[x0, y0] = InitialCoords(d1, d2, thetaL) % input units: m, m, degrees, output units: m
[v0x, v0y] = InitialVelocityComponents(v0, thetaL) % input units: m/s de,grees, output units: m/s
a = -0.5*g; % g = acceleration due to gravity in m/s^2
b = v0y; % initial velocity in y direction
c = y0; % initial y position
plusOrMinus = -1;
[root] = Quadratic(a, b, c, plusOrMinus); % neg root
tLand = root
xLand = x0 + (v0x*tLand)
end

Not enough input arguments.

Error in LandingDistance (line 6)
[x0, y0] = InitialCoords(d1, d2, thetaL)
^^

>> error, not enough inputs, too many outputs MATLAB Answers — New Questions

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