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What is the Earth's gravitational strenght at ground level?
The strength of Earth's gravitational acceleration at ground level is approximately 9.81 m/s^2. This value is commonly denoted as "g" and represents the acceleration experienced by an object in free fall due to Earth's gravity.
What factors do the gravitational potential energy stored between an object and earth depends on?
The gravitational potential energy between an object and the Earth depends on the mass of the object, the acceleration due to gravity, and the distance between the object and the Earth's center. This potential energy is stored in the object because of its position in the Earth's gravitational field.
What instrument is used to measure the mass of the earth?
The mass of the Earth can be determined by the gravitational force it exerts on any object. This works, once the gravitational constant is known. The gravitational constant can be measured with a Cavendish balance.
The Earth orbits around the sun because the gravitational force that the sun exerts on the Earth?
Yes, the Earth orbits around the sun due to the gravitational force exerted by the sun. This force keeps the Earth moving in a curved path around the sun, preventing it from simply moving in a straight line out into space.
Why g value decreases deep in earth?
The acceleration due to gravity (g value) decreases deep within the Earth because the increasing mass above cancels out the gravitational pull from the mass below. The Earth's interior is not uniformly dense, which also affects the distribution of mass and thus the gravitational force experienced at different depths.
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?
At or near the surface of the earth, the acceleration due to gravity is 32 feet per second per second
Magnitude of gravitational acceleration on mercury?
Mercury's acceleration of gravity in m/s^2 is 3.59
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.
What is the perstantege of gravity of earth?
The gravitational acceleration on Earth's surface is approximately 9.81 m/s^2. This value represents the acceleration due to gravity or the gravitational force experienced by objects on Earth.
When earth angular velocity increase then gravitational acceleration increase?
Let's be very accurate when describing accelerations in this question. Consider a person at the equator. The gravitational force of attraction on him is constant whether or not the earth is rotating. This acceleration is called the acceleration due to gravity (ag) Now, since the earth is rotating about its axis, there has to be a centripetal force on the person. It is the gravitational force which provides the centripetal force. Thus, there is a centripetal acceleration on the person (ac) Finally, the rest of the gravitational force causes the person to accelerate towards earth. This is called the acceleration of free fall (af) This gives ag = ac + af ac is given by the equation: ac = w2r where w is the angular velocity and r is the radius of rotation If the angular velocity of the earth increases, centripetal acceleration will increase. af = ag - w2r Therefore, the acceleration of free fall will decrease.
What is gravitational acceleration equal to?
Gravitational acceleration is equal to approximately 9.81 m/s^2 on the surface of the Earth. It is the acceleration experienced by an object due to gravity pulling it towards the center of the Earth.
What is the gravitational acceleration of mars?
The average gravitational acceleration on Mars is approximately 3.7 m/s^2, which is about 0.38 times the gravitational acceleration on Earth. This means objects on Mars weigh less compared to on Earth due to the weaker gravitational pull.
