// Pendulum Assignment

PVector origin; // Location of the arm orgin.

PVector bob; // Location of the bob/circle.

float len; // Length of the arm.

float angle = PI/2; // Pendulum arm angle.

float aVel = 0.0; // Arm velocity.

float aAcc = 0.0; // Arm acceleration.

void setup(){

size(640, 360);

len = 180; // Length of the arm.

origin = new PVector(width/2,0); // Position of the arm on the screen.

bob = new PVector(width/2,5); // Position of the bob on the arm.

}

void draw(){

color c = color (0,0,0); // Color Black.

fill (c); // Fill bob with color black.

background(255,100,255); // Background color is Pink.

bob.x = origin.x + len * sin(angle); // The direction in which the bob moves in the x direction.

bob.y = origin.y + len * cos(angle); // The direction in which the bob moves in the y direction.

line(origin.x,origin.y,bob.x,bob.y); // The drawn location of the arm as it swings with the bob.

ellipse(bob.x,bob.y,32,32); // The drawn location of the bob as it swings with the arm.

aAcc = -0.01 * sin(angle); //Deacceleration of the Pendulum.

aVel += aAcc; // Standard Angular Motion Algorithm.

angle += aVel; // Standard Angular Motion Algorithm.

aVel *=0.99; // The velocity of the Pendulum in a given direction.

}

Hi we've created a code for a swinging pendulum in the computer programming language called Processing. Can you please code/plot the response over time for the Pendulum Angle in Processing. Please show the additional code you've added to plot the response over time for the Pendulum Angle.