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Question 1 (1 point) ()Listen Which of the following statements is true according to the law of conservation of energy? Energy cannot be created. Energy cannot be destroyed Energy can be transformed from one from to another. All of the above. Question 2 (1 point) Listen A ball with a mass of 2 kg is lifted to a height of 2 meters. What was the change in potential energy? 8J 39.2 J (78.4 J 19.6 J Question 3 (2 points) () Listen A fan plugged into the wall is spinning and making a sound. a) What is the energy transformation occurring (e.g., from what form of energy to another is occurring)? b) How does this show the Conservation of Energy