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By the gravity pull
At the Shuttle's maximum speed of about 30,000 km/hr, it would take more than 16 years to reach Pluto. The "New Horizons" spacecraft was launched by NASA in 2006 and reached a new record velocity for spacecraft, more than 58,000 km/hr. It was further accelerated by a gravity assist from Jupiter in 2007. Even so, it will be June, 2015 before it reaches Pluto, a total mission time of 9 1/2 years.
Voyager 2 took 12 years to get to Neptune and it got there via gravity assist also known as the slingshot effect. It went past the orbit of mars onward to Jupiter, using its massive gravity to deflect the space craft towards Saturn. It used Saturn's gravitational pull to deflect itself towards Uranus and did the same thing with Uranus's gravity. Eventually it arrived at Neptune's orbit. It would probably take longer nowadays to do the same thing, because rockets are not built as efficiently as they were back then to get to where they wanted to go.
By a rocket. Although on the way you may not live because some people have died by going out of space, because there is no gravity you just float around! I hope my answer helps you! :)
A genetic algorithm acts a search heuristic that mimics the process of natural evolution. Genetic algorithms assist scientists in finding solutions in the fields of computer engineering, chemistry, math, and physics.
Gravity AssistIt's called Gravity Assist. Overcoming gravity is all about velocity. Escaping Earth's gravity requires approximately 25,000 mph. Escaping the Solar System needs more than 45,000mph. We dont have a large enough rocket to achieve that speed so spacecraft can use a planets gravity to increase its velocity and then the planet can "slingshot" it onto a new trjectory toward the next target. The gravity of a large object can "pull" something to a higher velocity and then, rather than crash into the object, the craft can just miss the planet or moon and, for a moment, go into orbit. The centripital force of the orbit will increase the craft's velocity and "shoot" it off on a new trajectory. ------------Nope, that's wrong. An orbit is (by definition) symmetrical. There is no change of energy in an orbit (that is, no change to the sum of kinetic energy and potential energy). Any kinetic energy gained by a spacecraft on approach to a planet, by trading gravitational potential, must be lost on leaving it, as the kinetic energy is converted back into potential.You can only make sense of a gravity assist by also considering the planet's orbit around the sun. By arranging a suitable slingshot configuration you can steal the orbital energy of the planet around the sun and give it to the spacecraft. The planet ends up in a lower (less energetic) orbit, while the spacecraft ends up in a higher orbit relative to the sun. It has nothing to do with the centripetal force of the spacecraft's orbit or hyperbolic trajectory around the *planet*.
"Sling Shot" is a NASA slang term for Gravity Assist maneuvers to help propel satellites further into space and at more speed. This is due to the fact that deep space probes have limited, finite amounts of propellant aboard for maneuvering operations once they reach their destinations, and they don't want to use it all up just getting there.It's used to get a spacecraft to a particular point in space at a particular time. Space probes are launched at the best windows of opportunity to enable them to get to their target locations at a particular time, when a planet, comet, moon, etc., is at its closest orbit or approach, or the best position for a spacecraft rendezvous. Using gravity assist enables NASA to get satellites to their destinations within that window of opportunity; otherwise, in some cases, it could be months, years, or decades before such a window presents itself again.Essentially, a spacecraft is ordered to head toward a planetary body or other mass with significant gravity. As the spacecraft encounters the gravity pull effects, it increases in speed. At a calculated moment, the spacecraft is ordered into a trajectory around the planetary body that will propel it at increased speed toward its next destination in space,and at a significant amount of velocity that will enable it to break free of gravitation pull of the body it used for an assist. That could either be its final destination, or a rendezvous with another planet for another gravity assist.The long acceleration and swing around a planet and subsequent increase in speed coming out of the assist maneuver is how it earned the name "Sling Shot".
By the gravity pull
To assist in the study of the affects of no gravity aging.
The valves in veins assist blood is the movement of blood from the legs. This is slowed by gravity.
Good question. Imagine a spacecraft is approaching a planet. The planet is moving around the sun. The spacecraft path is adjusted to approach the trailing limb of the planet -- the rear edge of the planet when you look at its orbit around the sun, not its dark side. The planet pulls on the spacecraft as it goes by (and actually the spacecraft pulls on the planet, too). If the spacecraft were close enough to the planet, and traveling slowly enough, it would be captured by the planet. But it is possible to put the space craft in a path so that will not be captured--it can be pulled by the planet so that the spacecraft gains velocity. The planet loses velocity, but since planets are huge and spacecraft small, the planet's velocity is barely affected. It is hard to visualize this, but imagine a ping pong ball being struck by a soccerball in mid-air (this would make a good science class demonstration)--the ping pong ball will pick up tremendous speed by being struck by a heavier ball. The heavy ball will hardly notice it. You can do this by dropping the soccer ball with the ping pong ball on top of it. Slingshotting a spacecraft (also called gravity assist) works in a similar way except the spacecraft would be pulled by the planet's gravity instead of being pushed (as with the two-ball demonstration).
To assist in the study of the affects of no gravity aging.
Most sediments are carried by water, with an assist from gravity, so gravity induced moving water is the most effective agent of erosion.
They usesed the Irognited Teloscope.
Airplane is a mechanical structure that has the ability to overcome the gravity and lift off, with the assist of an engine
The three main forces of erosion are wind, water, and ice, with an assist from gravity.
skeletal muscle contraction gravity respiratory activity valves