Gravity Essay

String Theory is the theory of a theoretical framework in which the point-like particles of particle physics are replaced by one dimensional object called strings. The theory describes how the strings proliferate through space and cooperate with each other. On distances larger than the string scale, a string looks like an ordinary particle, with charge, mass and other properties determined by the vibrational state of the string. One of these vibrational states that the strings corresponds to the graviton, the quantum mechanical particle that carries gravitational force and therefore if string theory were to be correct, it would also prove the existence of the graviton. However String theory cannot be proved because the string unit is not yet measurable and even if the string unit could be measured, other elements of string theory (such as its proposed 11 dimensional cosmology) would also need to be verified empirically. (Krause,

A black hole is a point in space where there is extreme gravitational pull, so extreme that light itself cannot escape. The strength of gravity is so strong due to the fact that an immense amount of matter has been contained in a small space.

Have you ever wondered what it would be like to fly in space or work on the crew at NASA that helps the astronauts get home safely? These two jobs both use many of the laws of physics. In fact, almost everything they do involves physics. Apollo 13 is a movie that epitomizes what those jobs are like and how much physics is required. The three main laws of physics in the movie were Newton’s Law of Universal Gravitation, Newton’s First Law, and Newton’s Third Law.

Only our creator knows everything, and that is God. Again, I completely accept Collin's claim. Even when we have trust, reason should still be behind it. We should have complete faith in God, who used physics' reasons to help organisms survive during evolution. If the gravitational force was stronger or weaker, we would not be able to live on earth. In Genesis 1:2, we know that the earth was formless after the explosion. An indistinct earth cannot have consistent forces, and so humans would not have been able to live (Synder, 2009). God fixed the sky on the second and third day, and metaphorically it means that He made the physical constants accurately work. Gravity has been constant throughout the history of Earth, and so it played a big role in evolution of life on Earth.

We have always dreamed about reaching the heavens. From ancient civilizations to the modern day world, our obsession of going into space has grown from studying the stars to actual exploration of space. We have come a long way since primitive charts of constellations. From telescopes to satellites, we as a population have progressed greatly in the world of technology. In a mere forty years, we have had more technological advances than the Industrial Revolution. The Space Race has affected our everyday lives; we use the same technology that the astronauts used during their missions for example digital clocks (Dismukes http://spaceflight.nasa.gov). Many industries have benefited, communication companies, industrial manufacturers, and the

no one is really sure what causes gravity, but the effects have been studied by many

Gravity and centripetal force are fighting against each other to maintain celestial bodies in an orbit around the Sun. The 1% of the mass in our Solar System that didn’t get sucked into the Sun is what makes up our planets, asteroids, and moons. The centripetal force acting on the planets aligns them with the Sun’s equator and creates the mostly flat orbit of the Solar System.

In 1666, Newton came up with the Law of Gravitation that demonstrated the attraction of objects, because of gravity. He created a formula that stated that the force of the gravitational attraction depended on the distance between the objects , and their mass. This formula also allowed them to calculate how much the Earth weights. Newton's three laws of motion or gravity are, “often called the law of inertia, an object at rest will remain at rest unless acted on by an unbalanced force, an object in motion will remain in motion with the same speed and i the same direction unless acted on by an unbalanced force. The second law is, acceleration is produced when a force acts on a mass, the greater the mass, the greater the amount of force needed to accelerate the object.

Last week marked a time for important government decisions and controversy. Between December eight and December eleventh, President Trump authorized NASA to send men back to the moon, members of the Democratic Party publicly called for President Trump’s resignation due to allegations of sexual misconduct, the Port Authority bus terminal underwent a terrorist attack, and the White House claimed that Trump’s immigration plans could have prevented the Port Authority attack. Additionally, between December twelfth and thirteenth, the Federal Reserve lifted interest rates, the CHIP program is promised renewal, the House and Senate announced some facets of their tentative tax deal, and Doug Jones won the Alabama special election.

Druidia is in peril! After planet Spaceball depleted it’s precious air supply, President Skroob has ordered evil Dark Helmet to kidnap princess Vespa to hold her hostage in exchange for their air!

Before Newton talked about gravitation the main knowledge of scientists was a elementary knowledge of optics, mechanics and astronomy.Copernicus Kepler and Galileo provided the background knowledge of the stars and planets, but Newton used their data to discover the whole gravitational system.10Newton reasoned that the planets and all other physical objects in the universe moved through mutual attraction of gravity.Newton said that every other object in the universe affected every other object through gravity.This explained why the planets move in an orderly fashion. Newton found that “the force of gravity towards the whole planet did arise from and was compounded of the forces of gravity towards all it’s parts, and towards every one part was in the inverse proportion of the squares of the distances from this part.”Newton proves all of this mathematically. This was known to be the single most important contribution to physics that ever has been made.11

So, what causes gravity? The cause of the cause? Space curvature! And what causes that,

The goal of the experiment was to identify the gravitational acceleration from the recorded distance(cm) vs time(sec) data of a fallen object. The first step was to graph the distance-time graph from the data collected. Upon graphing the data, the best fit line was identified in order to find the formula of the function. As the data is representative of a graphical parabola, a parabolic function was utilized to be the best fit trendline. The function Positon=404.289cm/s^2(t^s) + 44.450cm/s(t) +4.876cm was identified. In the equation, 404.289cm/s^2(t) represents the slope of the parabolic curve pertaining to the distance(cm) over time(sec) as the 4.876cm displays the y-intercept in which the function crosses the axis leading to the resulting curve. From identifying the distance-time graph equation, the next step is to find the velocity of the set data.

“I am proud to be part of a species where a subset of its members willingly put their lives at risk to push the boundaries of our existence,” said by Neil deGrasse Tyson. With this quote you, the reader, can clearly see the impact that space exploration has had on society but, why should the United States continue to fund the space program? Well, the United States should continue to fund the space program because, it can improve the medical field, improve weather forecasting to keep more citizens safe, and it can provide breakthroughs in technology and within society. With this, I believe the the united states would continue funding the space program and allowing us to push the limits of space.

4. What was the pH level measured at Lake 3? Lake 3 is located within a wildlife preserve several miles downwind of Lake 1. When I got the sample and tested for the pH levels I felt it was closest to about 4 or 4.5.