M. R. U.

//variabili

let posx, posy; // posizione

let vx, vy; // velocitá

let t, dt; // tempo

​

function setup(){

createCanvas(windowWidth, windowHeight);

  background(255);

  t = 0;

  dt = 2;

  posx = 150;

  posy = 150;

  vx = 2;

  vy = 0.5;

}

​

function draw(){

  background(255);

  fill(52, 164, 235);

  ellipse(posx, posy, 50, 50);

  textSize(20);

  text("valore del tempo="+t, 15, 25);

  posx = posx + vx*dt;

  posy = posy + vy*dt;

  t = t + dt

}