Nose Cone Designs Lab Report

My design used a pressure of 600000, coefficient drag of 0.05, a temperature of 4 degrees celsius, 2 liter size bottle, it was filled 70% with water, a nozzle diameter of 0.02 meters, a ballast weight of 0.03, and had the cone of the bottle rocket on. I picked the variable of the cone on/off, percentage filled with water, and size of bottle as my three most critical variables. I picked them because during the runs where I was testing these variables, the altitude and velocity had significant changes every time. There were some variables such as ballast weight and temperature at launch that didn’t have as drastic changes with each run so they were not as important. One thing that noticed is that the velocity was consistently higher than the altitude so when testing it, I was more focused on raising the altitude. When I was focused on the altitude, I never noticed a significant drop in velocity so I don’t think there were any trade offs with the results from this

Objective: Using a marble launcher, launch marbles from different angles with different forces to find the maximum height and the velocity as it leaves the launcher. Using different variables and results to determine how the different angles and amounts of force effect the variables. With this data show the effect the forces cause in 1-D and 2-D motion, as well as in the X and Y directions. This is done through kinematic equations and calculations.

I will be doing this experiment to understand density of water compared to the volume of an object. D=m/v=mass/volume

As a result of the experiment and computation of data, the aerofoil was found to have a critical Mach number of M=0.732. Below this freestream Mach number the Prandtl-Glauert law predicted results very

Abstract: This experiment introduced the student to lab techniques and measurements. It started with measuring length. An example of this would be the length of a nickel, which is 2cm. The next part of the experiment was measuring temperature. I found that water boils around 95ºC at 6600ft. Ice also has a significant effect on the temperature of water from the tap. Ice dropped the temperature about 15ºC. Volumetric measurements were the basis of the 3rd part of the experiment. It was displayed during this experiment that a pipet holds about 4mL and that there are approximately 27 drops/mL from a short stem pipet. Part 4 introduced the student to measuring

Newton's first law of motion, states that anything that is in motion remains in motion until acted upon by an outside force, for example gravity. Also anything at rest will remain at rest until acted upon by an outside force. This means that anything that is moving will keep moving until you or something else stops it and that anything lying still will remain still until you or something else makes it move. Before we launched the rocket , it was just sitting on the pump. It didn't move until we pulled the

Supplying rocket-controlled hydro airplanes hustling around hemorrhaging side tracks over a all-natural and also vibrant water surface area, Riptide Gp2 hands down a vigorous, enjoyable, and also seemingly sensational rushing structure.

F1 is the standard filter with two layers consisting of an outer particulate filter and an internal active carbon element. The outer layer traps particulates down to 1 micron. The activated carbon layer is effective towards fumes and odors. Testing shows that this filter is 99.9 percent effective.

Septoplasty, also known as nasal septal reconstruction or nasal septoplasty, is a procedure to straighten the wall that divides the nostrils inside the nose (septum). A misaligned, curved, or angled septum may be present at birth or could be due to an injury. If the septum is severely out of place (deviated), it may result in problems, such as difficulty breathing through the nose. The internal structures that stick out from the side walls of the nose (turbinates) into the nasal passage may also be trimmed (reduced) to help you breathe more easily.

The variable chosen for the Second Redesign was the mass. The mass was changed so that the rocket would become more rigid and could handle more stress when in flight. The rocket then could fly further without warping under the stress and flying off course. The variable was changed by adding more tape to support the structure.The tape helped the rocket fly straighter, and further than the previous design. The rocket improved by 22 meters. The total meters were 28 meters.

Newton’s law effects a water rocket in many ways. Water rockets can be effected by Newton’s first, second, and third law. Newton’s laws greatly affect how a rocket flies, lands, and surprisingly how it takes off. By the end of this essay you will be able to comprehend how Newton’s law affects water rockets so deeply.

There’s a couple groups people fall into regarding a nose piercing. Some recommend this piercing and don’t mind getting it done. On the other hand, some would highly not recommend getting it done and dislike every part of it. I especially, would not recommend getting your nose pierced. The nose piercing is a very common piercing people (women more than men) tend to get done. Although, the process is very unforgettable. The nose piercing is a long, dreadful process that one shouldn’t experience.

* The relevance of this experiment is similar to understanding a real airplane. Paper airplane models are derived from an actual plane these days. The design of an airplane has so much to do with distance, hang time, speed, and many other factors. Understanding the models I have chosen to make help me

I also think that the best position for the submarine is to put the fin in the centre of the bottle because it will have an equal amount of buyoncy on both sides of the bottle. The controlles variables or the constants (what I keep the same) in my experiment was the submarine bottle, the timer, propeller, tub, amount of water in the tub, ruler, and the number of times I supn the rubber band to get the propller moving.

In this experiment, The purpose of this experiment is to investigate the measurement of the actual volume contents of volumetric glassware. In the beginning of the experiment, the volumetric glassware should be clean and dry before used. The volumetric glassware, measuring cylinder and pipette should be handled with care and all the precautions were be taken during the experiment was held. This was to ensure to avoid any errors such as parallax error especially while reading water meniscus. This experiment must be repeated three times or more and take the average reading to get more