Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Soda bottle rocket project research
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Soda bottle rocket project research
Bottle rockets or water rockets, what are they?
When someone mentions bottle rockets, do you envision placing a firecracker attached to a stick into a glass bottle and launching it?
Water rockets have been a source of entertainment and education for many years. They are usually made with an empty two-liter plastic soda bottle by adding water and pressurizing it with air for launching (like the image to the right).
Soda companies began using plastic bottles in 1970. The Polyethylene Terephthalate (PET) material used in most plastic soda bottles today was introduced in 1973.
Water rockets are used in schools to help students understand the principles of aeronautics. The Science Olympiads provide challenges of bottle rocket design and flight, including altitudes and distances reached. Many interesting designs and additional information on bottle rockets can be found with a simple Web search.
Teachers and students provide the following feedback to the Secondary Science Education Department at the University of Nebraska:
…show more content…
High school students experience the nature of science at its best. They can document their abilities with the following concepts: inertia, gravity, air resistance, Newton's laws of motion, acceleration, relationships between work and energy or impulse and momentum, projectile motion, freefall calculations, internal and external ballistics, and the practice of true
Plastic water bottles are very convenient, but are also a big scam. It is very important for people to stay hydrated. Water bottles allow people to stay hydrated while they are out of the house. People don't want to become tired from being dehydrated, so they bring water with them. Water bottles are very popular, even though most of them are just tap water. The three texts I read, all show advantages and disadvantages of plastic water bottles. Each article also uses all three persuasive appeals, ethos, pathos and logos.
According to Miller, Ron. The History of Rockets. N.p.: Grolier, 1999. Print. "The forces of action and reaction, which propel the rocket forward, occur the moment the fuel is burned-before the exhaust leaves the engine." (Miller 10). the combustion within the motor is burning the fuel (reactants) causing the exhaust (products) to leave the motor pushing the rocket up.
Steen, Lynn Arthur . "Integrating School Science and Mathematics: Fad or Folly?." St. Olaf College. (1999): n. page. Web. 12 Dec. 2013..
Rocketry, the use of rocket power as a propulsion mechanism, has changed the boundaries of man’s domain.Before the advent of efficient rocket power, space flight was seen as an impossibility and exclusively the subject of science fiction stories.The nature of rocket power changed in the early twentieth century when a man named Robert Hutchings Goddard focused his research and his entire life on efficient rocket propulsion.Rocket power had been thought of long before Goddard’s time, but he was the first to have success with it.
As students go about their lives in school, many of them are disengaged and what they do learn, they manage to forget over the matter of a few days. Many teachers have tried to find new ways of teaching that will both interest the students and help them to retain what they learn. Some of these ideas have worked well, while others do the opposite of what they are meant to achieve and disengage the students even more. One activity that a few organizations, such as Air Force Junior Reserve Officer Training Core, the Boy Scouts of America, and the Girl Scouts, have begun to use is the activity of building model rockets. Model rocketry has been a fun pass-time for many youth for years; they find it fascinating to watch something that they built soar hundreds of feet into the air, and then as the parachute deploys, see their masterpiece drift slowly back to them. All that these clubs are doing is taking this activity and using it to explain and teach the many concepts that go into the launching of the rocket. James Goll and Lindsay Wlkinson, professors at Edgewood University, once said rockets can spark “classroom discussions about the chemistry topics of homogeneity, intermolecular interactions, kinetics, thermodynamics, and oxidation—reduction chemistry” (Goll & Wilkinson). In addition, Sylvia Nolte (Ed. D., Estes Educator) said, “rocketry is an excellent means of teaching the scientific concepts of aerodynamics and Newton’s Laws of Motion. It integrates well with math in calculating formulas, problem solving and determining altitude and speed.” (Nolte)
Robert Hutchings Goddard is an American rocketry pioneer; he is considered the father of modern rocket propulsion. In 1926, Goddard had constructed and successfully tested the first rocket that uses liquid fuel. The flight of Goddard’s rocket on March 16, 1926, at Auburn, Massachusetts, was as significant step to improving rockets. The first culture that started to experiment with rockets was the Chinese, the date reporting the first use of rockets was in 1232. The earliest rockets were used by the Chinese to defend their home from the Mongols by shooting a barrage of "arrows of flying fire.". They started to fill gunpowder into bamboo tubes, then they put the gunpowder filled tubes on arrows and began to launch them they eventually found that the gas can launch the arrows. When the
Rockets have been around thousands of years ago but they never worked the best. The earliest solid rocket fuel was in the form of gunpowder, and the earliest recorded mention of gunpowder comes from China late in the third century before Christ. The Chinese put gunpowder in bamboo tubes and threw them into fire in hopes to make loud enough sounds so that it would scare the evil spirits away from them. Some of the bamboo tubes were not sealed properly and instead of making loud sounds it shot off in fire flying through the air. One clever observer saw this and started to make tests about rockets and that was the first discovery of rockets. It later was used in China’s war tactics. In 1232 AD they built the first rocket and it flew around the room. After seeing the Chinese rockets other civilizations started to use the rockets in their war tactics. They used “Fire Arrows” for wars. It was hard to control and they did not know if it would hurt them or the enemy. The first rocket to get to space first was the Russians but America got to the moon in July, 20 1969. That was one of the most historical moments in America’s History.
There can only be one best type and style of rocket. In order to have the best type and style of rocket it needs the correct fuel so the rocket has enough thrust to fly high. A rocket needs the right shape and size in order to fly straight and be aerodynamic. Another element rocket need are fins and it needs to be the right shape, position and size so it can help the rocket fly. The nose piece shape and size of a rocket is also important because the rocket needs to have no edges so there is less air drag and the nose piece stops that.
The US Container Recycling Institute estimates that 67 million plastic water bottles are discarded every day, which is enough to wrap around the planet 149 times each year. Therefore, plastic water bottles should be banned from public use. The usage of water bottles should be suppressed because they are incredibly dangerous, wasteful, expensive, and rarely recycled. Researchers have stated that plastic bottles containing water can contain many harmful chemicals. After close examination of the plastic, researchers have concluded that some plastics contain chemicals, such as phthalates, bisphenol A (BPA), endocrine disruptors, and carcinogens, which may leach into the water, especially after being stagnant for long periods of time.
The parachute of the bottle rocket deployed. It worked because it wasn’t “stuffed” into the nose cone. If it was, however, it would be stuck in the nose cone and not deploy. Even though the parachute deployed, it didn’t help the rocket decelerate too much. It was most likely because the parachute wasn’t big enough. If the parachute was made larger, the time of flight for the rocket would’ve increased.
�where C is the drag coefficient, is the air density, A is the cross-sectional area of the body perpendicular to the velocity, and v is the velocity.� By themselves, these formulas seem somewhat easy, but a rocket�s flight incorporates many variable forces that make the calculations much more difficult.� We have already examined the rocket�s upward force and how the changing mass makes the force vary.
The rocket launch project served to demonstrate how momentum, stability, drag, and a recovery system can aid a soda bottle rocket in flying. Though our rocket was not the prettiest, it did the job of utilizing water and compressed air to shoot into the air. Our challenge was to create a rocket that could withstand the force exerted on it during the launch, while making sure it could protect the egg inside of it. We tried changing many things until we created a rocket, cone, fin, and recovery system combination that worked. The overall look of our rocket included a plastic cone on top of a two liter bottle, and 4 fins around the base. Though our rocket
Nowadays, science becomes more fun for students and teachers. In the past, the students were sitting in their share listening to the teacher talking .Now the students encouraged in experimenting, thinking, building, observing, exploring, problem solving, and creating. One way to do that is by STEM activates. In this essay, I will discuss the value of inquiry-based, and how I implement it in STEM Day, I explain how students are assessed, how I build literacy skills and I will reflect on the STEM Day.
This experiment will be conducted outdoors using water, a bottle, and launching equipment. All three of Newton’s laws will apply to this water rocket lab. The pressure will be measured in pounds per square inch (psi) using the bicycle pump and the horizontal displacement will be measured as the linear distance in meters (m) from the launching site to the location of first impact.
In a book written by Arthur C. Clark, he talks about early work that was done in the world of rocketry, but at the time it was only for entertainment. It happened hundreds of years ago. One of the first experiences with rockets came from “thirteenth century Chinese” (Clarke 71). Today, the technology is so advanced; flights of hundreds of miles are not uncommon.