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Where does the center of gravity of the atmosphere of the earth lies?
Since the atmosphere is more or less symmetric, its center of mass (center of gravity) gravity must be quite close to Earth's center.
Where is the center of gravity located on a bridge?
The center of gravity on a bridge typically lies at the centroid of the structure, where the weight of the bridge is evenly distributed. This is usually close to the mid-span. It is important to calculate and understand the location of the center of gravity to ensure the stability and safety of the bridge.
How do you minimise the drift on instrument?
To minimize the drift on instrument you will want to lay it in the center of low gravity and close t the table surface. Which makes the base dimensions large compared to the height of the center gravity.
According to the law of gravitation how does the force of gravity relate to an objects distance from earths center?
The force of gravity between an object and the Earth is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. This means that as the distance from the object to the Earth's center increases, the force of gravity decreases.
How does gravity affect gases give an example?
Gravity pulls gas to the center of gravity (i.e. the Earth). Less dense gases like helium (in balloons) are displaced by denser gases like oxygen. It also can cause them to be compressed by the gas above, which is what keeps the earths surface pressurized and causes thin air up mountains.
Where is the center of mass of earth?
The center of mass of Earth is located at a point close to its geometric center but shifted slightly towards the side where the heavier mass concentration is. This point is crucial for various calculations in physics and astronomy.
What is earth gravity in decimals?
There is no fixed figure for earths gravity.The effect of earths mass (or gravity) depends on its mass and how close you are to it.the gravitational force (f) on an object (by the earths gravity) can be calculated by:.f (newtons) = (G * m1 * m2) / d^2.key:m1 = earths mass (5.974 * 10^24 kg)m2 = objects mass (kg)d = distance between their centres of gravity (metres)G = newtons gravitational constant (6.672 * 10^-11).notes:the force on the object is equal to the reaction force on the earth.
Why do the gases in the earth atmosphere stay close to the surface of the planet?
Gases in the Earth's atmosphere stay close to the surface due to the force of gravity acting on them. Gravity pulls the gases towards the center of the planet, keeping them from escaping into space. The mass of the Earth is sufficient to maintain an atmosphere that surrounds the planet.
Where is the center of mass of earths atmosphere?
The center of mass of Earth's atmosphere is located close to Earth's geometric center, but it can be slightly influenced by atmospheric circulation patterns and mass distribution. Overall, it is within the region of Earth's core, beneath the crust and atmosphere.
What is the accelaration gravity of the center of Earth Surface?
At the earth's center, the acceleration/force of gravity is theoretically zero.(At least the force of gravity between the earth and an object at its center. There's still the gravitational forcesbetween the object and everything else ... the sun, moon, stars, etc.)
How does gravity affect the earths sky?
Gravity holds the Earth and its atmosphere together, allowing the sky to remain in place around our planet. This force also influences the movement of clouds and the behavior of celestial bodies, such as the sun, moon, and stars, in Earth's sky.
How does the gravity affect the atmopshere?
It (gravity) keeps it (atmosphere) close to Earth.
