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A 124 kg satellite experiences a gravitational force by the Earth of 690 N what is the radius of the satellite's orbit in kilometers?
F= G (m1m2)/(r2)
F= the gravitational force
G= gravitational constant
m1= mass of the first object (the satellite)
m2= mass of the second object (earth)
r= the radius
Plug in the values and solve for r:
690 N= 6.67 X 10-11 ((124kg) X (5.98 X 1024)/(r2)
690r2= 6.67 X10-11 (7.41 X 1026)
690r2= 4.94 X 1016
r2= (4.94 X 1016)/(690)
r= square root of (7.16 x 1013)
r= 8.46 x 106 m, or 846,000 Km
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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.
Is the satellite subjected to gravitational pull?
Not at all. The mutual gravitational force that attracts the satellite and the earth toward each other is exactly what keeps the satellite in orbit. Without it, the satellite would just take off in a straight line away from the vicinity of the earth.
Four identical satellites are in orbit around the Earth. Their distance from Earth is given in the table. For which satellite is the gravitational pull of Earth the strongest?
Satellites A (APEX)
What continuously changes a satellites direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
What is satellite Leo?
Satellite Leo refers to low Earth orbit (LEO) satellites that orbit the Earth at an altitude of around 2,000 kilometers. These satellites are used for various purposes such as communication, Earth observation, and scientific research. LEO satellites have shorter orbital periods and are closer to Earth compared to other types of satellites, which can result in faster data transmission and lower latency.
When satellite companies send their satellites into space what force keeps them from flying away?
gravitational force
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.
Which satellite experiences the larger gravitational force if two satellites have the same mass but one is twice as far away from the planet as the other?
The satellite that is closer to the planet will experience a larger gravitational force. Gravitational force decreases with distance, following an inverse square law. Therefore, the satellite that is closer will experience a stronger gravitational pull compared to the satellite that is farther away.
Why does a satellite in higher orbit move more slowly?
A satellite in a higher orbit moves more slowly due to the weaker gravitational pull it experiences compared to satellites in lower orbits. According to Kepler's laws of planetary motion, the orbital period increases with distance from the central body; thus, satellites further from Earth take longer to complete an orbit. This slower speed is a result of the balance between gravitational force and the satellite's inertia, which diminishes with increased distance from the planet.
How satellites stay in orbit?
The reason that satellites stay in orbit around Earth is because of two factors. Velocity and the gravitational pull between the satellite and the Earth.
Is the satellite subjected to gravitational pull?
Not at all. The mutual gravitational force that attracts the satellite and the earth toward each other is exactly what keeps the satellite in orbit. Without it, the satellite would just take off in a straight line away from the vicinity of the earth.
Do satellites repel each other?
No, satellites do not repel each other. The gravitational force between satellites is attractive, which means they are actually drawn towards each other. This force helps maintain their orbits around a planet.
Four identical satellites are in orbit around the Earth. Their distance from Earth is given in the table. For which satellite is the gravitational pull of Earth the strongest?
Satellites A (APEX)
What forces continually changes a satellites direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
What continuously changes a satellites direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
What force continuously changes a satellites's direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
What is the plural of satellite?
The plural of satellite is satellites.
