The flaw was first discovered in June 1994, when Intel engineers first noticed that the floating-point unit (FPU) on the chip gave the wrong answer. However future tests done by Intel showed that the error appeared only in the ninth significant digit of the answer and affected a very, very small percentage of possible division combinations. The results of this flaw…
c/ A maintenance worker forgot to remove duct tape from static sensors the pilots relied on for altitude and other settings.…
Newtons Second Law states that force is equal to mass times acceleration. In other words acceleration is equal to force divided by mass. The greater the acceleration, the smaller the mass, and the greater the mass, the smaller acceleration. This related to the lab because if the rocket made was smaller than it's acceleration would be greater versus a bigger massed…
|Ground-level ozone (O3) |Downward push from the |Respiratory symptoms such as coughing, wheezing, tightness in |…
During the Apollo 13 mission, the crew was faced with odds that were not in their favor. They were faced with many uncertainties that would possibly be fatal if they went wrong. It all started when a crew member stirred the o2 tanks, and the tanks burst. With this predicament, they could not possibly land on the moon. Mission Control or "Houston" had to come up with a flawless plan to get the U.S spacemen back to the Earth.…
A failure happens when a piece of equipment such as the hardware or software on a computer aren’t working properly. When the computer isn’t working properly, it can cause problems such as data loss, reduced…
Apollo 13 was an ordinary launch, but disaster was near. Things weren't even going well pre-launch, as one of the crew members had contracted german measles, so he was left behind and replaced. They launched, and everything seemed to being going smoothly. The astronauts held a 49 minute TV broadcast, but 9 minutes later, an explosion shook the craft. Oxygen tank two blew up, causing number one to fail. They say gas venting out of the side of the ship. Also, ⅔ of the power cells had failed, so everything noncritical was turned off. Because of the failures, they had to conserve water and watch carbon monoxide levels. There wasn't enough power to purify water, so it was estimated to run out 5 hours until earth re-entry. Carbon Monoxide was also a problem, as the filters were broken and the extra ones from the lander were not compatible with the cockpit. They fashioned an adapter with tape, cardboard and plastic bags. Eventually, they made it home safely. Apollo 13 was a disaster, but thanks to clever people at mission control and an atent crew, everyone made it home…
In today’s society there is much pollution that can cause an individual to become very sick or death can occur from the many atmospheric issues such as ozone depletion in our society. There are many things that contribute to ozone depletion in our atmosphere as well as indoor pollution such as radon which can cause certain cancers and certain deaths. There is also a lot of indoor air pollution which can cause the same issues to an individual’s health. The indoor air pollution I will explain is radon can affect anyone in their homes by only inhaling or ingesting radon can harm an individual’s body. I will explain these two pollutions such as…
1. Describe how the use of a tall smoke stack might improve air quality near a large industrial facility.…
After reviewing Ch. 8 and 9 of your text, complete the following table, then respond to the questions that follow:…
The Challenger space shuttle exploded shortly after launch, killing all of the crewmembers aboard at the time including the “first teacher in space”, Christa McAuliffe. This disaster was felt all across the world as people looked in aww that what happened to the crewmembers. The explosion ended up call NASA a total of about two billion dollars and then years of distrust for the organization. After the Explosion NASA launched a major investigation to determine why the shuttle had exploded. In the end of the investigation the committee publicly announced that the explosion was caused by a failure of a motor rubber O-Ring due to an unexpected design flaw. They also found that another cause for the explosion was a faulty management by the organization. January 28, 1986 started off as a cold day for Southern Florida, something they aren't use to.…
reasons why the rest of the works do not use this system of measurement. The remaining…
All of the planets in our solar system with the exception of Earth are named after Roman Gods Mercury is the god of travel and thievery in Roman mythology. The planet is probably named after this god because it moves quickly across the sky. Venus is the Roman goddess of love and beauty. Venus is undoubtedly named after her because it makes a beautiful sight in the sky. Earth is the only planet whose English name does not come from Greek/Roman mythology. Mars is the Roman god of War. The planet probably got this name due to its red color. Jupiter is the King of the Gods in Roman mythology, making the name a good choice for what is, by far the largest planet in our solar system. Saturn is the Roman god of agriculture. Uranus is the ancient Greek god of the Heavens, the earliest supreme god.…
Galileo did experiments to try to find a formula for falling objects about 400 years ago. He started the experiments at the age of 31 and was finished when he was 42. When he presented the idea many thought he was wrong because he couldn't prove them. With no vacuum air resistance always played a role. He was forced to say his ideas were wrong and forced to stay in his villa by the Spanish Inquisition.…
What does a planet need to have in order to support life? Earth is unique in our solar system because it is the only planet that is supporting life. Some scientists go so far as to say that the Earth is a “perfect planet” because it has features that are the perfect environment for living organisms; these features include our atmosphere, water, and a single moon. Earth is also in a place in our solar system where the Sun gives off the right amount of energy to drive the life. The distance from the Earth to the Sun determines how much of that heat we receive. If it weren’t for our ozone layer and Earth’s magnetic field, harmful rays would penetrate our surface and life would be exterminated. Everything the Earth has to offer us is balanced perfectly to keep life continuous.…