Assignment 1: The Introductory Physics Class

Batteries store energy in chemical form. They release energy by pumping electrons’ through wires from the minus pole to the plus pole. Devices inbetween convert this energy to another form, Efficieny- e.motor=85%, combustion= 20%

In this experiment, the signal generator was set so that the frequency meter showed a reading of 1,803 Hz. The microphone was moved to a distance from the speaker so that the oscilloscope displayed a straight diagonal line. This position was of the microphone was recorded as the initial position, or beginning of a wavelength. The microphone was then moved farther in the same direction until the oscilloscope displays the same horizontal line. This position was recorded as final position, or the end of the wavelength. The distance between the two positions represents one wavelength for this frequency. This was repeated for frequencies of 2,402 Hz, 3,002, Hz, 3,602 Hz, and 4,201 Hz.

Light passed through a transmission grating is often sent in all directions due to interference. The grating acts as a new wave source and causes the light to travel in different paths. Equation 1 below shows the relationship between path difference and light direction due to constructive interference. D represents the line spacing and sinƟ=a/c according to the drawing below.

20. Because the magnetic force which deflects the electrons is defined by F = q * v x B

1. Infer whether the size of an object’s displacement (amount of units between start and stop) could be greater than the distance the object travels.

A car in a roller coaster moves along a track that consists of a sequence of ups and downs. Let the x

Atomic mass of calcium is 40. The mass of 2.5 gram atoms of calcium is _______.

( Engaging statement. Why is this investigation of Crumple Zone Physics relevant? General topic information)

I currently attend a class at Northwest Vista College, which is two days of the week and is and seventy-five minutes long. This class is more difficult than any other class I have, yet I have higher success in this class than my others. I am more successful because I have more time to study for such class, and because I am exposed to more interaction with my teacher. Not only is there more study time, my teacher equally has time to prepare more effective lessons, and activities. As opposed to my normal high school schedule consisting of seven classes, around forty-five minutes each, five days a week. In which I struggle more with those classes as each day there is a new lesson taught,

So far this school year I believe things have been quite mellow, but it's still the beginning of the year and I have two less classes than previous school years, so it makes sense. However AP Computer Science is not working out, and everyone else in the class seems leagues ahead of me, and are stooping to a lower level of learning just so newbies like me can keep up. I should have seen it coming though since Mr. Daugherty's classes are fast-paced math courses and in retrospect I have never been good at mathematics. I'm thinking about switching out of the class but then I might have to find another one to switch into, and I'm aware that all the classes that interest me are full and on their way already. I'm falling behind in my college prepping although I've already looked at a few colleges that I find suitable but I need to work on my personal statements and resume and so forth.

Working at a job full-time serving tables while enrolled in school with a full load is difficult enough, but when students decide their scholastic achievements lack the certain luster that may provide a means to support themselves and their family, it becomes useful to try one’s hand in the athletic dogma that is college sports. According to Show Them The Money, written by Donald H. Yee, his most important statement is, “we all know that the sole focus for many star college players is getting ready for pro ball, that coaches are looking for financial security on the backs of teenagers and that boosters enjoy the ego stroke that comes with virtually owning a piece of the team. There isn’t anything inherently wrong about these goals, but there

I have made a schedule on what days I would be writing my papers for my other 3 classes. I also broke down the chapters I will be studying on different days for my algebra class. I don’t think it will be to hard because in high school I had to take 6 exams for all my classes. This year all I have to take is one physical in class exam. So this whole process will be different for me. To this day I still appreciate how prepared I came into college, in large parts thanks to my high school. If all goes well, I can finish my first semester with all A’s. Although the semester went by fast, there were days were it went by really slow. I’ve learned a lot in my first semester. Some things didn’t go as expected for me, but in the end it’s a lesson leaned. Lastly, next semester I will be having a new roommate. One of my roommates is transferring so I am assuming that they would place another girl in our room. I’m anxious to see who it is and how everything turns out. Hopefully everything works out because have good roommates is essential for a good college experience, in my opinion. Anyways these next 2 weeks I will be reviewing all my notes and writing all my papers. I know what the reward is for me if I everything goes well. I must finish the semester

Looking at school, I had an okay first semester. I started the morning with Algebra II and photography, which was a class I really enjoyed. Then my advisory is with the ASB officers and we either do homework or we talk about events we are planning for our school in the future. From lunch, I had AP U.S. History and then I'm a TA (teacher's assistant) for my mom and then go to yoga. Seems like I had an easy semester at first. Nevertheless, that was my feeling until the second semester came. I now have three hard classes in a row. That includes pre-calc and this class, Honor's English III, along with my AP U.S. History. I still TA for my mom and have yoga, but those three hard classes make academics a little

Why did the USA move from the isolationism that characterized America during the first half of the twentieth century to the interventionist that dominated the second half of the century?

Much is unknown about the Zodiac killer, but given what is known about serial killers in general, this man was probably born between 1938 and 1943. That would make his age between 25 and 30 years old at the time of his first murder in Vallejo, California, in 1968. Also, that age estimate works with witness statements and it's supported by Zodiac's references to his victims in younger terms in his letters of 1969. Zodiac wasn't an attractive character from what we know. He may have had to wear glasses throughout his youth and his facial features weren't all that pleasing. So overall he may have been unpopular as a young boy and spent a good deal of time alone. It seems as though rejection is a big issue for Zodiac. No one knows anything