Question:
Gravitational Potential Energy is affected by position. Like the leaves on trees, anything that is raised up has the potential to fall. It has potential energy. You can see examples of people with gravitational potential energy in 1.5 Figure below. Gravitational potential energy depends on two things. It depends on its weight, because a large falling rock can do more damage than a leaf falling from a tree. It also depends on its height above the ground. Like the skateboarder, the higher the ramp, the faster he will be going when he reaches the bottom. Like all energy, gravitational potential energy has the ability to do work. In this case, weight has the potential to deliver a force. More important for us is that it has the ability to cause change. What kind of change you may ask? Gravitational potential energy has the ability to cause motion. After reading the above, is "The can fall" the correct answer to the question "What affect does gravitational potential energy have on leaves?"?

Answer:
yes

Question:
{ { lang } } centers on a man who roams the street night after night . Hidden under his hat and rain jacket he strives for one goal : to find the culprit - the one whom he can make responsible for his suffering . If he wanted to , he could confront him , but he lacks the audacity to do so . He considers suicide , but his courage fails him once again . The options do not appear to present him with a way out and would not personally satisfy him . Finley blames not himself , but only others . In this case he looks to his girlfriend , Violet . He drowns Violet in the bath whilst giving her a massage , Which had become a common ritual for them . On one hand he does this out of malice , on the other to be close to her just one more time . Through this action he wishes to break the growing distance he has come to feel between them , though the actual outcome is the infliction of the greatest possible loneliness , as he turns into a monster . Finley only realizes with hindsight that his misdeeds far surpass those of Violet . After reading the above, is "Sometimes others, sometimes himself" the correct answer to the question "Who does Finley think is the cause of his current suffering?"?

Answer:
no

Question:
Miss Anderson dined out, and preferred to suppose that she had no time to think until she was on her way home along the empty road round Jakko at eleven o'clock that night. Then it pleased her to get out of her rickshaw and walk. There was an opulent moon, the vast hills curving down to the plains were all grey and silvery, and the deodars overhead fretted the road with dramatic shadows. About her hung the great stillness in a mighty loneliness in which little Simla is set, and it freed her from what had happened, so that she could look at it and cry out. She actually did speak, pausing in the little pavilion on the road where the nursemaids gather in the daytime, but very low, so that her words fell round her even in that silence, and hardly a deodar was aware. 'I will not go now,' she said. 'I will stay and realize that he is another woman's husband. That should cure me if anything will--to see him surrounded by the commonplaces of married life, that kind of married life. I will stay till she comes and a fortnight after. Besides, I want to see her--I want to see how far she comes short.' She was silent for a moment, and the moonlight played upon her smile of quiet triumph. 'He cares too,' she said; 'he cares too, but he doesn't know it, and I promise you one thing, Madeline Anderson, you won't help him to find out. And in five weeks I will go away and leave my love where I found it--on a mountaintop in the middle of Asia!' After reading the above, is "She want to see her lover's wife" the correct answer to the question "Why does Miss Anderson not want to go now?"?

Answer:
yes

Question:
Take a look at this train in Figure 1.11. It looks very futuristic. What do you notice about it? Did you notice that the train has no wheels? How can a train have no wheels? It doesn't need wheels. It actually floats, or levitates, just above the track. Magnets enable the train to do this. This is not a normal train. This is a maglev train. The word maglev stands for magnetic levitation. Because it has no wheels, there is no friction. Some magnets hold the train up. Other magnets are used to move the train forward. This train can go very fast. It can reach speeds up to 480 kilometers (300 miles) per hour! Magnets are pretty cool. What exactly is a magnet? How is it able to exert such force? After reading the above, is "Yes" the correct answer to the question "Are maglev trains able to travel at high speed?"?

Answer:
yes