Tarea Optativa 1.

  Ver el video cuya liga se adjunta, responder las siguientes preguntas y dar la opinión respecto del video:
  1. According to the video, what is gravity?
  2. What's the difference between the experiment being done in a vacuum chamber and in a normal room?
  3. Why is there a difference?
  4. Have both the feathers and the bowling ball the same gravitational pull? Please explain.
  5. What does this experiment inside the vacuum chamber proof?
  6. What is the property that stay constant in this experiment?