Jupiter has a much greater mass than Earth, and therefore has a greater gravitational pull, but because our moon is so much closer to Earth than it is to Jupiter, the Earth’s gravitational pull exerts a greater force on the moon than Jupiter does.
Secondly, at which point on the orbit will the gravitational force on the satellite be strongest?
As a satellite orbits in an elliptical path, the force of gravitation is greatest at the times when it is closest to the Earth; this force causes a greater acceleration and speed of the satellite along these nearest locations of its orbit.
Besides, how does the gravitational force between Earth and the satellites compare?
Newton worked out that, if the distance from the centre of the Earth doubles, gravity becomes a quarter as much as it was on the surface. A satellite with a mass of 1000 kg has a weight force of 9800 N at the Earth’s surface.
What has a stronger gravitational pull Sun Earth or Moon?
Based on its mass, the sun’s gravitational attraction to the Earth is more than 177 times greater than that of the moon to the Earth. If tidal forces were based solely on comparative masses, the sun should have a tide-generating force that is 27 million times greater than that of the moon.
What is the gravitational force between the Earth and the moon?
The mass of the earth is 6.00 × 1024 kg and that of the moon is 7.40 × 1022 kg. The constant of gravitation G=6.67 × 10−11 Nm2 kg−2.
What is the gravitational force on the man made satellite before it is launched?
Explanation: Newton worked out that, if the distance from the centre of the Earth doubles, gravity becomes a quarter as much as it was on the surface. A satellite with a mass of 1000 kg has a weight force of 9800 N at the Earth’s surface.
What is the gravitational force on the satellite?
Satellites in circular orbit
When a satellite is in circular orbit, gravity is the only force acting on it, which means that the centripetal force and gravity must be equal: Fc = Fg .
What is the strongest gravitational force in the universe?
The strong nuclear force, also called the strong nuclear interaction, is the strongest of the four fundamental forces of nature. It’s 6 thousand trillion trillion trillion (that’s 39 zeroes after 6!) times stronger than the force of gravity, according to the HyperPhysics website.
What will feel the biggest gravitational pull on Earth?
In option (A), A 1000 kg elephant feel the biggest gravitational force on Earth due to its heavy mass. In other option, the mass is lesser than elephant. So, a 1000 kg elephant will feel the biggest gravitational on Earth. Hence, the correct option is (A).
Where is gravity More equator or pole?
It is frequently stated that the value of the acceleration due to gravity at the pole is larger than at the equator because the poles are closer to the center of the earth due to the earth’s oblateness.
Where the Earth gravitational force is greatest?
In the case of the earth, the force of gravity is greatest on its surface and gradually decreases as you move away from its centre (as a square of the distance between the object and the center of the Earth).