An Analysis of Vibration

“Stability in Motion” is written by a Marina Keegan about her car. While reading this short story, readers get an insight of what her car means to her. This short story lets readers into the happy and sad times in the life of Marina Keegan, with the many personal elements and stories that she includes. In “Stability in Motion”, Marina Keegan shows her audience that her car is not only her transportation, but her place of happiness and her best friend.

c. Interval: These are measurements don’t include zeros and have equivalent units. A good example would be that of point scales.

It does not indicate the longitudinal speed of the wave or the speed of one particle (vibrational speed). We cannot have the transverse speed of the particles since they do not move transversally.

This paper comprises an appreciation of data representation, its visualization, an outline description of behavior, plus an indication of the use of the equation in engineering.

Frequency: the number of cycles per second in a wave; in sound, the primary determinant of pitch

Theory For a body to be in static equilibrium, two conditions have to be met:

In the A.V.I.D article entitled Thumbing Around on Smartphone Makes your Brain More Sensitive to Touch by Abby Phillip explains how a smartphone can alter the sensitivity of your fingers, thumb.First, Phillip states that smooth surfaces can make your brain irritable to your thumb, fingers being interacted with. The author mentions, “...differences between people when its comes to the brain responds to thumb stimulation is partly explained by how often they use their smartphone.” In addition she points out that musicians and people who excessively play video games share similar alteration in their thumb, fingers sensitivity when touched. Moreover, she emphasizes that people who use their phone extremely on a daily basis will have more brain

Proven by British medical physician that the vibrations made by the controllers also could cause injury to the muscles and bones in your fingers. It causes very large destruction to the vessels that supply blood to the hand. The vibration in the video game controller will cause poor circulation, numbness, and it will increase sensitivity to heat and cold temperatures. Video game companies received reports on the diagnosing of people with carpal tunnel syndrome. So, the complaints forced companies to calm down the vibrations in the controllers so the players can have less of a chance to receive carpal tunnel syndrome. Also, people can receive trigger finger from playing the game and leaving their fingers stiff. Stenosing tenosynovitis other wise known as the popular name trigger finger. stenosing tenosynovitis, a painful condition in which the finger or your thumb stays in the same position for a decent amount of time and it locks up when the victim keeps it bent or straightened. Tendons, fibrous cords that connect muscles to bones. Tendons must slide easily through their protective coverings. The finger and thumb bones have tendons that bend and straighten the fingers. Problems start when a tendon sheath narrows and the outer covering of the tendon becomes inflamed. The tendon swells because of the constriction, sometimes forming a nodule, and making it no

In this lab we found that the variables of circular motion are directly related. We accomplished our

After finding the speed we can predict what the smallest frequency is to create a standing wave. This is known as the first harmonic which is also known as the fundamental frequency. Throughout this experiment we place different weights on the end of the string, because of this different tensions are created and the speed is calculated differently. We do this in order to examine how the different tensions of the string can create different frequencies for

Institutions of higher education pride themselves in their ability to educate, serve, and meet the needs of the students in which it serves. This analysis shows collaboration on college/university campuses to foster success among first year students. With higher education today being in a state of dynamic change, it becomes crucial that faculty members recognize that their long time traditional roles have become somewhat non-existent. That is to say that there must be a relinquishing of past ideas and procedures.

where smax is the maximum displacement or displacement amplitude, k is the angular wave number, and w is the angular frequency of the piston.

The objective of this practical is to determine acceleration due to gravity ‘g’ using the simple pendulum model. This is shown when a period of oscillation is seen to be independent of the mass of the mass ‘m’.

* Dependent Variable: The deflection/flexion of the cantilever in metres. This will be measured indirectly by measuring the initial height of the bottom of the cantilever with no mass added (which is equal to the height of the table) and the new height of the bottom of the cantilever after each trial, which will be measured with mass added. Hence, the difference between these heights is equal to the deflection/flexion of the cantilever. The material and other physical properties of the cantilever will be controlled by using the same yardstick as a cantilever for each trial.

Applications of Noise and Vibration Studies in all domains presented above have slight variation depending on the structural architecture, working environment, economics and adherence to regulations imposed by various authorities. In the domain of railway, Automobile and Aircraft industry, both exterior noise (into the environment) and interior noise play an important role and are strictly regulated by norms imposed by various government authorities. In the railway industry, in addition environmental noise, big attention is being paid on studies on transmission and effect of ground vibrations in many countries. Aircraft industry, on the other hand has its focus of study on airframe noise which is transmitted to the environment surrounding the airports and are under strict regulation by regulatory bodies in all countries. For ships, interior noise and noise transmitted underwater has been the topic for research over past 40 decades.