The Gravitational Force As The Strength Of The Universe

The gravitational force as the strength of the universe

The gravitational force is the most powerful force of the universe, since it is the product of the interaction between bodies, the gravitational attraction force is proportional to mass or distance. It is the cause that makes objects and man maintain on the earth’s surface, we all need gravity to continue moving at some point in our lives, since all objects with mass and energy, particles, galaxies stars,People produce gravity, that is, it is present because no one escapes their attraction keeps us united by the solar system and keeps all the subject of the universe together.

It should be stressed that Galileo Galilei;Albert Einstein, Isaac Newton, were responsible for the most important contributions on gravity, but each with their own ideology. In the seventeenth century, Galileo Galilei discovered that gravity exists. For him, all objects regardless of their mass fall at the same speed. Regardless of the mass of the object because it is the force of gravity that makes everything fall at the same speed.

Gravity has its advantages and disadvantages, since we are not sure what can happen for example when I try to make a sports jump when I play basketSeverity either short, but then goes from jump to free fall, that is to say to earth.

Even when I go with my family to a amusement park, there are several games where we can experience gravity, at the time one of these games drives me strongly I am experiencing gravity, and at the time of descending I am experienced a free fall.

Also, when I enter an elevator and when I am inside I go to the last floor of the building experiment the gravity and then decide to descend, it is here where you can feel the intimidity for a few seconds.

With the passage of time man has been investigating gravity, and have advanced in technology, creating spacecraft where people who have been trained to perform this type of space trips have managed to travel to the moon. NASA to make space trips, takes advantage of potential and kinetic energy, potential energy, accumulates and kinetic energy, is the result of all retained energy, that is to say when it goes down.

Astronauts have incredible experiences, since they starting these trips have the ability to operate, pilot or be part of the crew of a spacecraft as long as they have the knowledge acquired to make the flights, even when they are already on the moon these arePeople with their abilities and knowledge seek to carry out scientific experiments.

For Albert Einstein, Ingeness is nothing more than an illusion. It is understood that ungravation is the state in which a body that has a certain weight, is counteracted with another force or remains in free fall without feeling the effects of the atmosphere. But for people who have managed to travel to the moon. Ingravidity is nothing more than experience during free fall. These experiences commonly obtain them in spacecraft.

For Isaac Newton, he says that the force of attraction occurs between two bodies endowed with mass, and such force is greater when the bodies are adjacent and decreases as they separate in a reason greater to the square of the distances. This means that force is the product of interaction, of course it is when two or more masses are at stake.

We also produce gravity in the magnitude of the constant acceleration with which one body rushes to another. Who is possessor of strength and acceleration and finally. The acceleration of gravity experienced by a body in free fall is not independent of its mass, where it is highlighted that the acceleration of the fall of the bodies around the earth varies due to the magnitude of its masses.

It is incredible as technology continues to progress so much, that certain scientific groups currently seekResearchers who seek to get gravity in free fall when they are inside an airplane, this is done when taking off a plane getting the highest as possible accelerating, until reaching the maximum speed, when the plane is looking up, the plane slows down andStop accelerating the engines and letting the plane fall into a parable, managing to have a short time about 20 seconds of zero gravity, making it seem that people are in orbit simulating a flight in space.

Thanks to scientific achievements, Massachusetts aeronautical engineers in NASAThey have created a personal centrifugation system, to prevent the human being from having a problem in their system, that is, protecting their hearts etc. Since the seriousness of that planet on its surface is three eighths on the earth, making the human being a lower weight than the one that would have on earth.

Our existence on Earth depends a lot on gravity, since gravity is the force that moves the world, our bodies move around the axis of the earth at the same speed as the surface we have under our feet, so notWe notice this rapid movement in our day to day. But if the gravity disappeared, the force that keeps us attached to the planet would disappear and any object that was not anchored to the ground would be fired towards space.