QUES: Mechanical energy is a combination of the energy of motion or position. This type of energy describes objects that are moving or could move. A moving ball can have energy from motion. An arrow can also have the energy of motion. Both are types of mechanical energy. Can you think of some other examples? Where does the energy of motion come from? It comes from the energy created by position. This energy is stored energy. This means it is not moving yet, but it has the potential to move. How can you store energy? The arrow gains energy from the drawn bow. As the arrow is released, the bow releases its stored energy and puts the arrow into motion. Can you think of some other ways to store energy using position?
Do you have any questions?
MY QUESTION: What kind of energy does a moving ball have?

QUES: Hotel California My first thought: I was going crazy. Twenty-four hours of silence (vacuum, remember); was I hallucinating noises now? I heard it again. It was a fine bell, reminiscent of ancient stone churches and the towering cathedrals I'd seen in documentaries. And accompanying the bell, I saw a light. Now, there were two things here that made ridiculously small amounts of sense. First, the whole in-a-vacuum why's-there-a-bell thing. Second, I was floating in the dark remnants of my broken ship, and any conceivable light sources were not within view; starlight is a distinctly different color and significantly less bright. These signals were the heralds of my saviors. The first words they said to me meant nothing. I wasn't listening; I didn't care; I was going to live; I was going to keep breathing. Next to those, nothing else mattered. The recycled air tasted sweet in my mouth, and all thoughts that crossed my mind were cheap metaphors about life-giving substances and how breathing was like sex, only better. (I reserved the right to revise this opinion later.) When I was done mentally exclaiming over my impossible rescue, I looked around. The ship, it was odd and old, either so outdated or so heavily modified that I couldn't tell what make it was, and somehow, the crew standing around me fit the same description, a singularly atypical amalgamation of folk. And me, I guess I was one more piece in their puzzle. I was one more scrap to weld onto the rest, one more stranded survivor who was found. I was now one of them.
Do you have any questions?
MY QUESTION: Where did the sound and the light come from?

QUES: The world can be divided into three climate zones. The first climate zone is the polar zone. As it sounds, the polar zone is near earths poles. The polar zone has very long and cold winters. Brrr!!!! Near the equator is the tropical zone. The tropical zone is known for being hot and wet. Between these two zones is the temperate zone. Temperatures there tend to be mild. Its not too hot and not too cold. You might expect places near the equator to be hot and wet. Thats not always the case. Sometimes there are other factors at work. These factors can affect the local climate type or a region. Oceans and mountain ranges can have a major impact. They can greatly influence the climate of an area. Many factors influence an areas climate.
Do you have any questions?
MY QUESTION: What three climate zones can the earth be divided into?

QUES: The film begins with members of the Catholic Church digging up the body of a 19th century church official , whose casket has a box-shaped urn chained to it . Inside the box they discover artifacts belonging to Mater Lachrymarum , the last surviving member of the Three Mothers ; an ancient trio of powerful black witches . In particular , the box contains a magic cloak that , when worn by Mater Lachrymarum , increases her powers significantly . The urn is shipped to the Museum of Ancient Art in Rome , where Sarah Mandy , an American studying art restorationworks . Sarah is dating the curator Michael Pierce , a single father who is away from the museum that night . With help from the assistant curator , Sarah opens the box and finds the cloak , a dagger , and three statues representing the three witches . Sending Sarah to her office to retrieve tools to help her translate the text on the artifacts , the curator is promptly attacked by the demonic agents of Mater Lachrymarum . Sarah arrives too late to save her boss and starts to flee the museum . Unfortunately , she is pursued by Mater Lachrymarum 's familiar and is only able to escape when a disembodied voice magically throws open a series of locked doors keeping her trapped inside the museum . Sarah tells the police what happened as she spends the night with Michael and his son . Michael visits the Cardinal who sent him the urn only to find out that , shortly after mailing the urn to him , he had a severe stroke and is now in a coma .
Do you have any questions?
MY QUESTION:
What powerful group do the statues represent?