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What is the gravitional field strength of the earth at its surface?
Wiki User
∙ 15y ago
The gravitational field strength of a planet multiplied by an objects mass gives us the weight of that object, and that the gravitational field strength, g of Earth is equal to the acceleration of free fall at its surface, 9.81ms − 2.
Wiki User
∙ 15y ago
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What is a relatively new field in which satellite image are used to study the surface of the earth?
remote sensing
What happens when the earth's magnetic field turn into 0?
If the Earth were to lose its magnetic field, things would get a lot more interesting. We'd get a lot more ionizing radiation at the surface, which would result in more mutations (and more deaths).
What id the difference between the equator and the poles?
The equator is the center of the earth's surface which is an equal distance from each pole. The poles are points on both sides of the earth which supposedly create the magnetic field around the earth.
Why earth possess magnetic field?
The Most Energetic Cosmic Rays Are Dangerous Because They Are Ionising Radiation. Fortunately, On Earth We Have Two Very Effective Line Of Defence: The Earths Magnetic Field And Its Atmosphere! x
How do you test the lifting strength of an electromagnet Such as how many pounds can a specific magnet lift. How to test magnet strength in the field.?
the magnetic field of a magnet is measured through Gaussmeters.
What is the field strength at a distance one Earth radius beyond the surface?
I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.
Mercury's gravitational field strength?
Mercury's surface gravitational field strength is 0.38 times the Earth's.
What form of energy is associated with the position of an object in Earth's gravitional field?
Potential energy
How strong is earth's magnetic field?
Not very strong in comparison with a typical small "bar magnet" which has a field strength of roughly 100 gauss. Earth's magnetic field strength at the surface is about 0.3 to 0.6 gauss. That's stronger than some planets and weaker than others.
Venus gravitational field strength?
The acceleration due to gravity on the surface Venus is 8.9m/s2 That's about 90% of Earth's.
What happens to the strength of this gravitational field as an objects moves further away from Earth?
The further away from the Earth's surface you travel - the weaker the gravitational pull is.
What is venues gravitational field strength?
The acceleration due to gravity on the surface Venus is 8.9m/s2 That's about 90% of Earth's.
What is magnetic field strength?
Earth's magnetic field strength at the equator is about 30 microtesla.
Conductor directly connected to the earth?
A conductor that is directly connected to the earth is called ground. One of its applications is through the determination of the field strength of surface wave radio transmissions.
What units are used to measure the strength of gravitional fields?
Newton's definition of gravitational force, F=Gm1m2/r2. G = 6.6742(10) x 10-11 m3 kg-1 s-2 or N m2 kg-2.The SI unit for gravitational field strength is G.
What does 9.8n per kilogram mean?
9.8 N/kg is the gravitational field strength on Earth, meaning that for every kilogram of mass, there is a force of 9.8 Newtons pulling the mass towards the Earth. This value is commonly referred to as the acceleration due to gravity.
What is saturns gravitational field strength?
The surface gravity of Uranus is similar in strength to Earth's. It depends on exactly how you measure it and how you define it. Some sources put it at about 90% of Earth's, others say it's up to 115% of Earth's.
