Delta Force

influenced by bad weather conditions. The information below describes how a thunderstorm and wind shear affected Delta fight 191 in 1985. Which will provide the physics behind the accident and the weather system and create recommendations to help limit these types of air accidents. Introduction/ background: The concept of flight follows basic physics principles includes Bernoulli's principle, forces in flight and how the motion

piezoelectric. This Centre-mounted accelerometer is possible to be used at temperatures of 250oC without a risk of any damage. The other mechanical piezoelectric is the delta shear (DS) type. The delta shear has high resonance frequency and high sensitivity. Moreover, it is not affected by the base movement and thermal variability. The delta shear piezoelectric accelerometer has three piezoelectric components. These three components are forming an equilateral triangle. There is a mass for each piezoelectric

obtained by equation \ref{eq5} where \(\Delta f¥\) is an error for the driven frequency derived from the variation in frequency displayed on the oscilloscope \cite{oscilloscope}, \(t\) is a time shift between the peak of the acceleration of the oscillator and the driven force, \(\Delta t\) is an error for the time derived from the grid square size in the Lab View waveform graph. \begin{equation} \label{eq5} \Delta \phi = \phi \sqrt{(\frac{\Delta f}{f})^{2}+(\frac{\Delta t}{t})^{2}} \end{equation} At the

Kayla Ward Formal lab report 1: lab 4 10/9/16 Centripetal Force Abstract: The idea of this experiment is to represent a mathematical model of centripetal force. This is obtained using a rubber stopper and various hanging weights. Using these items one would attach the weighted rubber stoppers to one end of the apparatus and a hanging mass on the opposite end. The time and number of rotations were recorded for various weight scenarios and then used to graph the square of the orbital period

also incorporate with the twisting of the rocket. During flight, a rocket rotates on its center of gravity according to its motion in flight arrangement, including the fins. A rocket in flight is set to an angle as it forces its way through the atmosphere, creating a lift force made through the body of the rocket, according to NASA. The fins are designed to act against aerodynamic differentiations that may affect the rocket’s movement along its intended flight path. And if there were too many

Rocket Redesign 1: The variable chosen for the first redesign was mass. The mass was changed so that the rocket would would take less force for the rocket to fly further.The mass was made lighter so that more of the energy would be kept to elongate the distance the rocket travels. The variable was changed by changing the type of paper that was used for the body of the rocket. The rocket traveled 9 meters less than the original rocket. The total meters that was flown was 6 meters. Rocket Redesign

cover kinetic energy, gravity,velocity, and force of impact. Even if we know the process of conservation of energy to an object that is falling allowing us to predict its impact velocity, as well as the kinetic energy. However we cannot predict the impact force without knowing how far it will travel after impact. When you find the product of average force, and time that is exerted is called impulse of force. “From Newton’s second law the impulse of force can be extracted and found to be equal to

drop on both sides and the foil would have no net force acting on it. But if one side of a foil were curved and the other flat, then the pressure on the curved side would be less and the foil would be drawn in the direction of the lower air pressure (or the higher pressure on the flat side would push the foil in the direction of the curved side). For example, when rules allow, race cars have an upside down foil along their bottoms to increase down force and with it, their cornering ability. Much more

structure that provides the longest duration of impact between the falling egg the ground will provide the desired results of an undamaged egg. The duration of time in which the ground applies a force to the egg carrying structure is referred to as impulse. The longer the span of impact time, the more mild the force acting upon

Mathematics and Tennis By: Musse Y. Course: IB Math SL Teacher: Dr. Ley Since I was a kid I had good interest for tennis. I would spend hours just sitting and watching tennis games. By the time I was 8-years-old my dad bought a table tennis(ping pong table). He taught me how to play and keep a score. At first it was hard to learn, but once I get a hang of it was one of the best things I learned from my father. I still remember the first time I won a match between me and my father it