Parachute Experiment Lab Report

Decent Essays
Does the number of tiny holes in the parachute affect its descension rate

Introduction This experiment will determine if the number of tiny holes in the parachute effect will its descension rate.This science of this project includes newtons second law, drag force, gravity, velocity and terminal velocity . This experiments main focus is air resistance.

Project rationale/ purpose
In this experiment I will test if having small holes in a parachute help the parachute from falling as fast. This projects major focus scientifically is on terminal velocity. This project will help anyone who jumps out of a plane from skydivers to soldiers have a more comfortable landing.

Topic Category http://www.pcprg.com/sptp.htm Hypothesis
If the number of
…show more content…
The parachutes will be dropped from the same height,the parachute size and string length will be the same.

References
"Parachutes." How Parachutes Work. N.p., n.d. Web. 16 Oct.

Related Documents

  • Improved Essays

    Physics Egg Drop Project

    • 634 Words
    • 3 Pages

    The egg drop project we did involved many physics principles. One of them was air resistance, which happened because the egg dropped and it accelerated, while the velocity increased. Then the resistance of the air to the egg box motion also increased, which means the upward force of air resistance balances the downward force of gravity, so the egg box dropped at a constant speed. We attached balloons to the box we made in order for the box to pass through the air while softly landing. We believe that by attaching the balloons it would have less air resistance so the box will fall quickly.…

    • 634 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Luke Adkins Analysis

    • 220 Words
    • 1 Pages

    This article is about a guy named Luke Adkins which is a professional skydiver that has completed 18000 jumps and stunts in the air. The jump that he recently did was scary because he jumped from 25,000 feet. When he was jumping his top speed was 118 miles per hour. When he landed he said it was wild Before he did the stunt he had to make sure where he was going to land where he wanted to land, he used P.A.P.I lights to see if he was going to land on the target which he could see from the air plane. To glide forward Adkins had to put his hands flat against his sides.…

    • 220 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    I believe D.D. Copper survived his jump because, he didn’t ask for “four parachutes” for no reason. I feel he used the first parachute to slow himself like normal, and then used the other 3 for leverage to control his fall. The FBI claims “Cooper apparently knew specific details about air pressure, flight paths, and sky diving.” With all this evidence I do believe Cooper survived.…

    • 66 Words
    • 1 Pages
    Improved Essays
  • Decent Essays

    Diving from a airplane Luke Aikins has 18,000 jumps including aerial stunts for movies. Luke has been in iron man and Godzilla. But Luke Aikins made a jump in July that would make everybody nervous. During the jump Luke went as fast as 190 kilometers (118 miles) per hour as Luke flow toward the ground. A team of skydivers wearing parachutes jumped with Luke and some of the skydivers had cameras to film for a TV broadcast.…

    • 221 Words
    • 1 Pages
    Decent Essays
  • Decent Essays

    35 000 Feet And Survive

    • 209 Words
    • 1 Pages

    The way Koepelle structures his writing is easy to follow. Right after the incident the plane, the free fall for 34,000 feet, and the last thousand up until impact. He even jokes that you could read the article on the way down so you know what to do. He also offers statics from other people free falls, both purposely and accidental. Jim Hamilton, the…

    • 209 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Part of human nature is taking risks to overcome a conflict. In “Breaking Through Uncertainty-Welcome Adversity” by Jim Mccormick and in “Neighbors” by Lien Chao, both demonstrate how making dangerous hunches can benefit them. In Mccormick’s story, he exhibits how by taking a risk he was able to save his own life and undergo personal growth. At the same time in Chao’s story, the main character, Sally, takes a significant risk, which gains her friends and a new self-confidence. Whilst both character are rewarded for taking risks, Maccormick displays a greater benefit of taking a very dangerous risk.…

    • 477 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    In Falling through Earth might be a long and fruitless trip Air resistance and friction would prevent reaching the other side by Emily Conover, the article starts off by suggesting to imagine what it would be like falling down through Earth’s center by an imaginary tunnel. As the traveler falls, the action would be propelled by the force of gravity and friction, however, air resistance and friction would make the fall of an estimated 12,000 Kilometers slower. A study calculated how factors could affect the jump down the hole. Theoretically speaking, gravity could accelerate the traveler downward and increase their velocity and so once passed the traveler passes through the center of Earth, “gravity’s inward pull would gradually slow that rise,”…

    • 303 Words
    • 2 Pages
    Decent Essays
  • Decent Essays

    Luke Aikins Skydiver

    • 196 Words
    • 1 Pages

    Freefall Luke Aikins is a professional skydiver who has achieved more than 18,000 jumps. He has also recorded aerial stunts for movies, (such as Iron Man 3 and Godzilla.) He mad history last July by jumping without a parachute from an altitude of 7,620 meters. He reached speeds of about 190 kilometers, (118 miles,) per hour. Another team of skydivers dived with him to record for a live TV broadcast.…

    • 196 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    The focus of the video clip we chose is around kinematics and dynamics. The movie scene we chose to do is from Project X when Thomas jumps from the roof and lands on a bouncy house. The research we did in order to determine whether or not Thomas’ fall was survivable centered around finding numbers pertaining to Thomas’ weight, the average height of a two story house, and information about fatal falls. We picked this scene because we wanted to see how realistic the fall was.…

    • 368 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    Aerofoil Lab Report

    • 307 Words
    • 2 Pages

    In this laboratory session, the pressure distribution over a NACA 2415 aerofoil for a range of angle of attack was measured. The lift coefficient for the aerofoil was calculated and compared with the published NACA data, the effect of the leading-edge slat is determined using the wind tunnel experiment. Also understand the aerofoil characteristic in terms of fundamental fluid dynamics. The coefficient of pressure (C_p) is calculated by the ratio of static pressure (P-P_∞) over the dynamic pressure of the free stream (1/2 ρU_∞^2) using the equation: C_p=(P-P_∞)/(1/2 ρU_∞^2 ) . The lift coefficient (C_L) is determined by lift force over the freestream dynamic pressure times the wing area (S) C_L=…

    • 307 Words
    • 2 Pages
    Decent Essays
  • Decent Essays

    Summary: As passengers walk through a door and step into a tube, the door closes behind them and a gush of wind sends them flying and floating in mid air. This skydiving simulator is one of many activities that many passengers can enjoy on the world's most technologically advanced cruise ship, Royal Caribbean's new Quantum of the Seas. Activities and features on the Quantum of the Seas include skydiving, bumper cars, robotic bartenders, and many more. If people get a room without an ocean view then it’s no problem because the virtual balconies with screens send images of real life pictures or videos that may be even better than someone’s view with a real balcony. However, all of these electronic systems make for a high bill.…

    • 369 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Can money and the lack of supervision equate power for a young teenager or does it make them feel powerful and give them the opportunity to act unruly? In the case of “Parachute Teenagers” Yunyao Zhai, Yuhan Yang, and Xinlei Zhang it does. On March 30th, 2015, a dispute turned Ugly when they disrobed, burned, cut and make their classmate Yiran Liu eat her own hair over an unpaid bill and issues over a boy through social media posts. Having no justification for the actions performed these Chinese “Parachute teenagers” are now facing life sentences in jail. Instead of growing into maturity these parachute kids found themselves looking for connection whenever they could find one, and living in Rowland Heights homestays through a inaccessible…

    • 969 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    The earth's atmosphere is packed full of gas molecules, to move through the air we have to move these out of the way, we only really notice this when moving through the air or atmosphere at great speed , this in term is what air resistance is. Air resistance can be also known as ‘drag' and are in definition the forces in opposition to the relative motion of an object through the air. Air resistance depends on the speed of an object as well as the size of its surface, by opening your parachute you are creating a much larger area for the gas molecules to hit as well the curved design helping In a increased air resistance dramatically reducing your terminal…

    • 478 Words
    • 2 Pages
    Improved Essays
  • Great Essays

    According to the FBI in their article “D.B. Cooper Redux,” they originally thought that Cooper was an experienced skydiver or perhaps even a paratrooper, but after a couple years they concluded that that was simply not true. 2.They believe that no experienced parachutist would have jumped in the night when it was raining with a 200 mile-an-hour wind in his face, wearing loafers and a trench coat, it would be too risky. 3.Cooper also didn’t notice that his reserve chute was only for training and had been sewn shut, something a skilled skydiver would have checked. ("D.B. Cooper Redux") E.There are many theories and suspects in the D.B. Cooper case and these are just the tip of the iceberg.…

    • 1166 Words
    • 5 Pages
    Great Essays
  • Improved Essays

    The preeminent design of the paper helicopter experiment would comprise of the best mean and standard deviation of the overall measured data. An in depth comparison of the mean value and the standard deviation of each variable will be discussed in relation to a measure suitable for a longer flight time and a more accurate landing. These variables will be discussed relevant to the data and information gathered from our experiment during testing. The ratio of each helicopter will be discussed in order to replicate the appropriate wing length to base length ratio for the most successful design produced from the experiment. 16.1…

    • 1045 Words
    • 5 Pages
    Improved Essays