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