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What is the gravitational acceleration of earth in a weightless environment?
Wiki User
∙ 14y ago
I don't quite understand why you mix "gravitation" and "weightless" in the question. The gravitational acceleration of Earth is 9.8 m/sec2 near the surface; further away, it will gradually decrease. The presence of air - if that is what you referring to - is quite irrelevant to the fact that there is gravitation.
Wiki User
∙ 14y ago
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Are objects in a free-fall completely weightless?
No, objects in free-fall are not completely weightless. They are still subject to the force of gravity. Weight arises from gravity pulling an object down towards the center of the Earth, so even though the object is falling freely, it still has weight.
What is the numerical number for the gravitational acceleration?
The numerical value for the gravitational acceleration on the surface of Earth is approximately 9.81 m/s^2.
What is the gravitational acceleration of an object on the surface of the earth?
The gravitational acceleration of an object on the surface of the Earth is approximately 9.81 m/s^2.
How does Acceleration relate to gravity?
Acceleration is the rate of change of velocity over time. In the context of gravity, objects near the Earth's surface experience a gravitational acceleration towards the center of the Earth of approximately 9.81 m/s^2. This gravitational acceleration causes objects to fall towards the Earth at an increasing rate due to the force of gravity acting upon them.
A hammer is dropped on Planet X. If the hammer has a mass of 3 kg and a weight of 9N what is the gravitational acceleration of Planet X Is it more or less than that of Earth?
The gravitational acceleration of Planet X can be calculated using the formula weight = mass x gravitational acceleration. In this case, on Planet X, gravitational acceleration is 3 m/s^2, which is less than Earth's gravitational acceleration of 9.8 m/s^2.
Does a body which orbits the earth became weightless?
A body in orbit is in free fall, so no weight would be experienced by it. It moves under gravity, but the gravitational force is exactly matched by its acceleration.
Are objects in a free-fall completely weightless?
No, objects in free-fall are not completely weightless. They are still subject to the force of gravity. Weight arises from gravity pulling an object down towards the center of the Earth, so even though the object is falling freely, it still has weight.
Why is the gravitational accleration of any object near Earth is the same?
The gravitational acceleration of an object near Earth is the same because it depends only on the mass of the Earth and the distance from the center of the Earth. This means that all objects experience the same gravitational acceleration, regardless of their mass or composition.
What is the numerical number for the gravitational acceleration?
The numerical value for the gravitational acceleration on the surface of Earth is approximately 9.81 m/s^2.
What is the rate of acceleration of earth's center?
Earth's gravitational acceleration is approximately 9.8 m/s^2, or 1g.
What is the gravitational acceleration of an object on the surface of the earth?
The gravitational acceleration of an object on the surface of the Earth is approximately 9.81 m/s^2.
Gravitational force decreases with distance. What does this mean for a space traveler who leaves earth in a spaceship?
As a space traveler leaves Earth in a spaceship, the gravitational force they experience decreases with distance from Earth. This means they will feel less weightless and may even experience microgravity in deep space. The spaceship would need to compensate for this gravitational decrease to maintain the well-being of the space traveler.
How much you weigh at the center of the earth?
At the center of the Earth, you would be weightless because the gravitational forces from the Earth's mass would be pulling equally in all directions, effectively canceling out the force of gravity acting on you.
Magnitude of gravitational acceleration on mercury?
The magnitude of the gravitational acceleration on Mercury is approximately 3.7 m/s^2. This is about 38% of the gravitational acceleration on Earth.
How does Acceleration relate to gravity?
Acceleration is the rate of change of velocity over time. In the context of gravity, objects near the Earth's surface experience a gravitational acceleration towards the center of the Earth of approximately 9.81 m/s^2. This gravitational acceleration causes objects to fall towards the Earth at an increasing rate due to the force of gravity acting upon them.
What balances the gravitational attraction of the earth on a falling object?
acceleration
A hammer is dropped on Planet X. If the hammer has a mass of 3 kg and a weight of 9N what is the gravitational acceleration of Planet X Is it more or less than that of Earth?
The gravitational acceleration of Planet X can be calculated using the formula weight = mass x gravitational acceleration. In this case, on Planet X, gravitational acceleration is 3 m/s^2, which is less than Earth's gravitational acceleration of 9.8 m/s^2.
