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What force makes objects toward accelerate towards of the earth at 9.8 ms2?
Wiki User
∙ 12y ago
Gravitational force
This force can be calculated two ways:
- Use the Universal Gravitational force formula: F = G(m1me)/r2 (where G is a constant of 6.67 x 10-11, m1 is the mass of the object, me is the mass of the earth and r is the distance between the center of mass of the object and the center of the earth.)
- Use Newton's Second Law of Motion: F = ma (where m is the mass of the object and a is the acceleration due to gravity which equals -9.8 m/s2)
Use #1 if the object is in outer space and use #2 if the object is on earth or relatively close to the earth's surface.
Note: The gravitational attraction is mutual. It accelerates the earth and the object toward each other, a negligible consideration in most cases, but is taken into account by formula #1.
Wiki User
∙ 12y ago
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Is this statement true or false all objects fall toward the center of the earth?
Actually they don't they fall on towards Earths crust.
Do all objects fall towards the center of the earth?
All objects on earth are pulled towards the center of the earth by gravity. The objects are pulled to the core(center of earth), but are not pulled through because of the normal force.
The force at which the earth attracts another object towards itself?
The force that attracts other objects toward the Earth is called Earth's gravitational pull. The average strength of Earth's gravity, known as standard gravity, is 9.80665 m/s2
Why do objects fall towards the center of the earth?
Gravity
What is the force that that pulls all objects toward the earth?
Gravity
What is the direction that gravity causes objects to accelerate?
Free fall is caused when gravity pulls it toward earth
Gravity causes all objects to accelerate toward and earth at a rate of?
9.8 meters per second squared.
Why are planes pulled toward water?
They aren't. They are pulled towards the center of the earth, as are all objects on the surface of the earth.
Do All objects fall toward the center of the earth.?
All objects on earth are pulled towards the center of the earth by gravity. The objects are pulled to the core(center of earth), but are not pulled through because of the normal force.
Do all objects fall toward the center of the earth?
All objects on earth are pulled towards the center of the earth by gravity. The objects are pulled to the core(center of earth), but are not pulled through because of the normal force.
You jump off a truck and accelerate toward the surface of the Earth Does the Earth accelerate toward you?
Yes, because you attract the earth with the same gravitational force that the earth attracts you.
What is a sentence for the word accelerate?
He would wildly accelerate his car when the traffic light turned green. Gravity causes falling objects to accelerate as they move toward the Earth. Living in a foreign country can accelerate the speed at which you learn the native language.
Does gravity pull or push objects towards the earth?
The forces of gravity always pull two objects toward each other.
How does an objects mass affect how it accelerates to earth?
It doesn't. Close to Earth's surface, any object will accelerate towards the center of the Earth at a rate of about 9.8 meters/second squared, regardless of the object's mass.
What makes you feel weightless in an elevator?
The earth's gravity causes objects on earth (you) to accelerate toward earth's center at approximately 9.8 m/s2, when an elevator accelerates toward the earth's center (down) some of the force that you feel from gravity (weight) is negated. This results in a feeling of weightlessness.
Why do objects accelerate during free fall?
Earth's gravity pulls all objects toward its center of mass, or in most cases toward the surface. Gravity is a property of matter,and causes every mass to exert a force on every other mass. In this case, the Earth's gravity applies a force to every object on it, and that force will accelerate an object toward the Earth's center, unless it is prevented by some intervening mass. It will still have the potential to accelerate again if the intervening mass is removed.
How does gravity affect the mass of dropping stuff?
Gravity accelerates the centres of the two masses towards their joint centre of mass. Obviously, if there is a huge difference between the two objects, such as a ball and the earth, the centre of mass of the combined system will be indistinguishably close to the centre of the earth and so it will accelerate the ball towards the centre of the earth. Also, while it will accelerate the earth towards the ball, the force will be too small to measure.
