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What happens to the acceleration due to gravity as you move farther away from the center of the earth?
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Why the acceleration due to gravity depends on where on the earth you are?
Because the Earth is not a perfect sphere, so at different locations, you can be slightly nearer or slightly farther from the Earth's center.
Who is a scientist who can expound on forces center of gravity and acceleration?
The scientist who can expound on the forces, center of gravity and acceleration is Sir Isaac Newton, the English physicist who discovered the force of gravity.
What are the Factors influencing acceleration due to gravity?
-- the planet's mass -- the distance from its center
The free fall acceleration of an object under earth's gravity is directed where?
The center of the Earth.
Acceleration due to gravity is zero at?
At the center of earth or any other heavenly body.
Why the acceleration due to gravity depends on where on the earth you are?
Because the Earth is not a perfect sphere, so at different locations, you can be slightly nearer or slightly farther from the Earth's center.
Where can the concept of the center of gravity be used?
Acceleration of rotating objects
What happens to your weight as you get farther from the center of earth?
As you get farther from the center of Earth, your weight willDECREASE
Why do you calculate center of gravity?
If a force acts in a direction which passes through the centre of gravity of the object then it will impart no rotational acceleration; only linear acceleration.
Why is acceleration due to gravity zero at the centre of the Earth?
Acceleration due to the earth's gravity is zero at the center of the Earth because at that point the mass of the earth is equally distributed in all directions, so pulling equally in all directions for a net zero pull. Simplistically, acceleration due to gravity decreases as distance from the center decreases. At the center the distance is zero, hence gravity is zero.
Is earth's gravity the same on the surface as it is in the center of the earth?
No. At the centre of the earth the acceleration due to gravity is ZERO
The value of acceleration due gravity at mountain?
Technically, the acceleration due to gravity is inversely proportional to the square of the distance from the center of the earth. That means that the farther from the earth's center you are, the smaller the acceleration due to gravity is. So gravitational acceleration is smaller on a mountain-top or in an airplane. Let's do a little calculation to get an idea of how much it changes. Let's figure out the acceleration of gravity inside an airplane at 35,000 ft above sea level: -- We know what it is at sea level on the equator: 9.78 meters per second2. That's when our distance from the center of the earth is equal to the earth's radius = 3,963 miles. -- When we're at 35,000 ft, we're farther from the center of the earth. 35,000 ft = (35,000 / 5280) = 6.63 miles. So our total distance from the center of the earth is (3,963 + 6.63) = 3,969.63 miles. -- The acceleration (and force) of gravity is inversely proportional to the square of this distance, so the new number is 9.78 times (3963 / 3969.63)2 = 9.78 x (0.9983298)2 = 9.78 x (0.996662) = 9.74736 m/s2 We have discovered that the acceleration due to gravity ... and the weight of every passenger in the airplane ... has become 0.33 percent smaller since they left the ground, because the distance from the center of the earth has increased. If you normally weigh 250 pounds on your bathroom scale, then at 35,000 ft, you weigh only 249.17 pounds.
Who is a scientist who can expound on forces center of gravity and acceleration?
The scientist who can expound on the forces, center of gravity and acceleration is Sir Isaac Newton, the English physicist who discovered the force of gravity.
What are the Factors influencing acceleration due to gravity?
-- the planet's mass -- the distance from its center
Why do you need to put a weight on the nose of the rocket?
Because you can move the center of the gravity farther.
The free fall acceleration of an object under earth's gravity is directed where?
The center of the Earth.
Acceleration due to gravity is zero at?
At the center of earth or any other heavenly body.
