0
Gravity keeps satellites in orbit. The closer you are to the Earth, the faster you have to go to maintain your orbit.
At low Earth orbit, the altitude of the Space Station, you make an orbit every 90 minutes. At the Moon's distance you need over 27 days to go around the Earth.
In-between there is an altitude which matches the rate of the Earth's rotation. Many satellites orbit at this altitude.
What else can I help you with?
Where are the space satellites located in space?
Space satellites are typically located in different orbits around Earth, depending on their purpose. Some satellites are in low Earth orbit (LEO) at altitudes around 400-1,200 km, while others are in medium Earth orbit (MEO) or geostationary orbit (GEO) at altitudes of around 20,000 km and 36,000 km, respectively. Additionally, there are satellites in higher orbits for specific functions, such as those used for deep space exploration.
What force orbits around the earth?
No force orbits around the Earth. Forces do not orbit. The force that keeps material objects in orbit around the Earth is the mutual force of gravity between the Earth and the object.
How many satellites are located around the Earth to help determine ones location?
There are exactly 24 operational GPS satellites around earth to determine one's location, but the Air Force usually tries to maintain 6 working but idle spares, for a total of 30 satellites.Your receiver only needs signal from 4 to compute your location.Russia has its own system (Glonass) and the EU maintains another. This probably gives a total of almost 100 satellites serving this purpose.
What force keeps the moon revolving around the Earth What force keeps the earth revolving around the sun?
The gravitational force between the Earth and the Moon is what keeps the Moon in orbit around the Earth. Similarly, the gravitational force between the Earth and the Sun is responsible for the Earth's orbit around the Sun. In both cases, these gravitational attractions provide the necessary centripetal force to maintain the orbits of these celestial bodies.
Does escape velocity depend upon height from which it is projected?
Yes, it would. That's one reason why some artificial satellites were tossed into orbit after being carried up aboard the space shuttle. The reason is because escape velocity from Earth depends on Earth's gravity, which in turn depends on the distance from the Earth's center. The higher you go, the farther you are from the center of the planet, the less gravitational force there is between you and the Earth, and the smaller the escape velocity thus becomes.
How are satellities put in orbit?
They are just left a certain distance from earth and Satellites revolve around earth due to Gravitational force
Which force is responsible for artificial satellites following their paths around the earth?
The force responsible for artificial satellites following their paths around the Earth is gravitational force. Gravity pulls the satellite towards the Earth, while its orbital velocity allows it to travel forward, creating a balance that results in a stable orbit. This interplay between gravitational pull and the satellite's inertia keeps it in a continuous path around the planet.
What force acts to pull natural and artificial satellites to earth?
Gravity. A natural satellite aka asteroid, then meteor, then meteorite all get pulled to Earth through gravity. With artificial sattelites it's tge same thing, gravity. The difference is we launch our satellites to the perfect zone around the planet where they become trapped in orbit around us. Sometimes things occur that bump these satellites out of their orbit and gravity takes over, pulling the satellite back to the surface.
Why doesn't gravity pull the artificial satellites to Earth?
Gravity pulls the satellites but the orbiting satellites don't fall down towards earth because the speed with which they move balances the gravitational force i.e. Centripetal force = Gravitational force.
Do satellites have a net force acting on them parallel to the earth?
yes
What force allows satellites to orbit the earth?
Gravity is the force that allows satellites to orbit the Earth. The gravitational pull between the Earth and the satellite causes the satellite to continuously fall towards the Earth while moving forward at a speed that keeps it in orbit.
At what height from the earth the weight of an object become half of the weight on earth?
The weight of an object becomes half at a height where the gravitational force is half of the force on Earth, about 3,578 km above Earth's surface. At this height, the object and Earth are attracted with equal and opposite force.
How does a rocket lift off the ground and what keeps a satellite in orbit?
A rocket can rise into the air because the gases it expels with a downward action force exert an equal but opposite reaction force on the rocket. Satellites in orbit around Earth continuously fall toward Earth, but because Earth is curved they travel around it.
What are the uses of gravitational force?
Gravitation force makes the Earth move around the sun and also makes the moon go around the Earth. Our weight is the gravitational force of the Earth acting on us. For example; the gravitational force of the moon is about one-sixth that of the Earth.
Will the next asteroid kill the human race?
Not if some form of defence around earth is presented such as solar powered magnetic force guns to push the asteroids away from earth. The solar powered magnetic force guns orbit earth just like satellites but away from the satellites these guns work in a chain (charged directly by the sun) to protect the asteroids from entering the earths atmosphere.
Where are the space satellites located in space?
Space satellites are typically located in different orbits around Earth, depending on their purpose. Some satellites are in low Earth orbit (LEO) at altitudes around 400-1,200 km, while others are in medium Earth orbit (MEO) or geostationary orbit (GEO) at altitudes of around 20,000 km and 36,000 km, respectively. Additionally, there are satellites in higher orbits for specific functions, such as those used for deep space exploration.
Are objects in communications satellites weighless?
Objects in communication satellites still have weight, as weight is a measure of the force of gravity acting on an object. However, in the microgravity environment of space, objects appear weightless because they are in free fall around the Earth.
