There are many forces that play into an object falling down and hitting the ground. For a fragile object like an egg, making it survive a small fall is very difficult let alone four stories. It is possible to make the egg survive however, by encasing it in something. You can compare the egg to a human in a car. A car crash can be deadly however the car that is around acts like the objects you would encase an egg in. In a car crash, or in most collisions, there is a primary and a secondary impact. The primary impact in a car crash would be the car deforming and being destroyed due crashing into something. The secondary impact is the contents in the car moving, in this case, quite violently. In many cases, the secondary impact might actually be more deadly than the primary, and the same goes for an egg drop, because there are contents inside the …show more content…
Modern cars are created with crumple zones, areas of a car that are made to break when the car crashes into something. If you recall from the first paragraph about primary and secondary collisions, crumple zones can minimize the effect of primary collisions by taking the force and putting it into destroying the outside. We tried to mimic this with our design. Styrofoam is a very light but it is also very easy to break, and flipping the bottom plate upside allowed for the plate on the bottom to most likely break when it hits the ground. But, like in a car, the plate might be broken but the contents inside the cup are safe. One last time we have done to slow the fall was to add a balloon to the top of the design. Trapping air particles that constantly want to go up adds to the air resistance, making the design slow down even more in midair. With all these additions, after testing several times, the egg survived all of them. Yet when we tested the final time of four stories, the egg in its plastic bag disappeared never to be found
Dropper Poppers are rubber toys that resemble half a rubber ball and are shaped as hemispheres. They are turned upside-down (or inside-out), left on a flat surface, and after approximately 5 seconds, the dropper popper flies upwards, going higher than its original position. Simply put, the rubber needs to return to its original position, and creates a high surface tension. The rubber’s urge to return to its original position also causes instability within the structure of the dropper popper. When you drop the toy onto a flat surface, the inverted part pops back out, slams into the surface, and causes the toy to bounce into the air. This is a very basic explanation of what causes the dropper popper to act the way it does, and the physics principles
Contemporary literature is the sharing of timeless truths that still hold relevance in our current society in a current manner. There is a saying “What has been will be again, what has been done will be done again; there is nothing new under the Sun.” (Ecclesiastes 1:9, n.d.). What the saying means is that anything we experience now has already been experienced and to believe that you have a fresh new idea, way of thinking, activity or anything than you are mistaken. Everything that can be thought of already has been. The story that I read during this session that reminds of this and has helped shape my view on contemporary literature is “Car Crash While Hitchhiking”, it was written by Denis Johnson. I’m going to explain how this story in
The first day we weighed the egg before putting it in a cup of vinegar, the egg weighed 55.47 grams, we left the egg here for approximately forty-eight hours. The second day the egg was still in the vinegar. The third day we moved it into the corn syrup where it stayed until the next morning, the egg weighed 76.66 grams. The fourth day the egg was put into tap water with one drop of food coloring where it weighed 41 grams, the egg stayed here until the following morning. On the last day we cleaned the egg off like the previous times and weighed it which came to 80.33 grams, we then disposed of the egg seeing that there wasn’t anymore use for
We tested an apple being dropped from a constant distance of 2.4m above the ground, this was used as a representation of a person falling from a high distance. We also tested a blood-like substance being dropped from a medicine dropper from a constant distance of 1.5m above the ground, this was used as a representation of a simple nose bleed.
In the film Crash, a voice over says: “We're always behind this metal and glass. I think we miss that touch so much that we crash into one another just to feel something.” Crash is a mirror and reflection of who we are as individuals. There are many tasks we each have to do in our daily lives, and we encounter many people without realizing that we are connected. The results of these social interactions are often with violence, racial discrimination, and power struggles. We begin to judge people on their common appearances and begin to group them. Stereotyping and the misperception of people create these conflicts and ruins our society today, just like a car crash.
Hundreds of thoughts swarm through my head, as I think of potential car and launcher designs. It was the beginning of 8th grade. A new year of middle school, a new year of Science Olympiad, a new year of studying for my events, and a new year of challenges: my first building event, Scrambler. I’ve always been interested in science, specifically medicine, ever since I was 7 or 8. I read a book called When I Grow Up, I Want to Be a Doctor, which inspired me to aspire to become a doctor. Ever since then, I’ve been exploring the field of science and medicine through a variety of learning experiences such as Science Olympiad, a science competition consisting of several events that cater to a variety of fields in science. This year, my partner and I were faced with the task of building a mechanical vehicle, powered by a falling mass, that is capable of traveling down a straight, level track with a barrier at the end while carrying an
One moment the car in perfect condition, without so much as a scratch on its curving surface the next moment impact, sheer impact. Total destruction. In...
Dann Koeppel, non-fiction, “Taking a Fall” (2010); establishes that survival after free-falling from an airplane is possible and offers various tips and pieces of advice should once choose to do so. Koeppel uses scientifically-proven statistics to support his advice and furthermore illustrates specific survival stories to give credibility to his arguments. Koeppel’s purpose is to explain that survival from free-falling is possible in order to educate his audience on how to survive, as well as reassuring them that airplane accidents are not common events. Koeppel creates a confident and informed, yet humorous tone to explain pertinent survival information and quiet concerns of anxious travelers.
According to the Journal of Applied Behavioral Analysis, "automobile crashes are the leading cause of death for those aged 3 to 33, with 43,005 (118 per day) Americans killed in 2002 alone" (Clayton, Helms, Simpson, 2006). Worldwide, vehicle accidents consist of 1.2 millions deaths per year, "behind only childhood infections and AIDS as cause of death amount people aged 5 to 30 years old" (Clayton., 2006). The annual cost of road accidents is estimated about $518 billion"(Factor, Yair, Mahalel, 2013). The fact alone of being in a moving, heavy vehicle is a danger in itself but individuals that do not wear their seat belts, talk on the phone, text, and do other distracting behavior also put themselves in even more harmful situations.
A silent epidemic in America is the all too common childhood exposure to interpersonal traumatic stressors (D’Andrea, Ford, Stolbach, Spinazzola, & van der Kolk, 2012). Approximately 6.6 million children were reported to Child Protective Services (CPS) in 2014 with alleged abuse or neglect (ACF, 2014). Parents are the culprit of eighty percent of all children who endure maltreatment (van der Kolk, 2005). According to Fratto (2016), maltreatment is abuse and/ or neglect by a parent or caregiver. Children who have been exposed to emotional and physical abuse, neglect, sexual abuse, or witness to war can affect the development of a secure attachment between the child and caregiver (Cook et al., 2005). Evidence shows children
below this height, where the kinetic energy carried into impact will. vary between different drop heights, I believe the bounce height will. also vary in the price range. As an object on Earth is dropped and bounces, the energy of that object will undergo a series of transfers. It begins with gravitational potential energy which is continually transferred to kinetic energy as it accelerates towards the ground.
Trauma is defined as a deeply distressing or disturbing experience; however, it can impact those who experience the initial experience and those who learn about it. Secondary trauma is a state of emotional distress caused by hearing the firsthand stories of trauma survivors. Trauma is a social disease because it is spread through close relationships impacting family and friends and can be prevented.
There are three safety features in the egg project. The three safety features are seat belts, brakes, and airbags. The seat belts are made out of tape. The seat belts put pressure on the passenger. This means that it will keep the passenger inside the car instead of flying out and getting injured. The airbags are made out of bubble wrap. The bubble wrap will have a huge impact on the area of the passenger. It is like a soft cushion. This protects the passenger from hitting the passenger. The passenger will get hurt by the airbag, but not as much without one. If there wasn’t an airbag in a car, people would be getting into a second collision. A second collision is where the body hits the car. That is the whole point of an airbag. The brakes are made out of cotton balls. The brakes prevent the passenger from getting hit and it puts force on it. Also, they prevent it from getting into a first collision. A first collision is where a
Disappointment, disbelief and fear filled my mind as I lye on my side, sandwiched between the cold, soft dirt and the hot, slick metal of the car. The weight of the car pressed down on the lower half of my body with monster force. It did not hurt, my body was numb. All I could feel was the car hood's mass stamping my body father and farther into the ground. My lungs felt pinched shut and air would neither enter nor escape them. My mind was buzzing. What had just happened? In the distance, on that cursed road, I saw cars driving by completely unaware of what happened, how I felt. I tried to yell but my voice was unheard. All I could do was wait. Wait for someone to help me or wait to die.
Last year I got involved in a massive car accident. It was the most terrified part of life. It was the moment. I will never forget in my whole life. Before, I never realized how people really feel when a car accident happens.But,after this car accident I know what really it felt like. It was the moment. My mind was totally feared of driving. I was crushed by the hot metal and cold dirt of car. I was not feeling my arm,my body was numbed.It was felt like my lower body pressed down with monster force. All I could feel was the noise of car accident ringing in my ear.I was barely able to move my body. I was kept thinking. What my parents going to think about this? Where is my friend John? I looked through the window and saw the cars passing by