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What the value of acceleration due to gravity of a falling object?
Wiki User
∙ 12y ago
Near Earth, the acceleration due to gravity is approximately 9.8 meters per square second. It varies slightly from place to place, though.
Wiki User
∙ 12y ago
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Does changing the mass of a free falling body affect the value of the acceleration of gravity?
no
How acceleration due to gravity value is calculated?
The acceleration of gravity due to a single object is(Universal gravitational constant) x (Mass of the object)/(distance from the object's center of mass)2
Is Mercurys gravity stronger or weaker than earth?
The acceleration of gravity ... and therefor the weight of any object ... on thesurface of Mercury is 37.698% of its value on the surface of Earth. (rounded)
What is the value of acceleration due to gravity in space?
The magnitude of acceleration due to gravity depends on the mass of the object toward which you're attracted by gravity, and on your distance from it. There are trillions of different possibilities in space.
Why is there a difference between the weight of an object in air and its weight in water?
weight of object in water = (Mass of object) time acceleration of gravity - Mass of an equal volume of water times acceleration of gravity. note weight of object in water can be a negative value.
Is mercury gravity relative to earth?
The acceleration of gravity ... and therefor the weight of any object ... on thesurface of Mercury is 37.698% of its value on the surface of Earth. (rounded)
Acceleration of a falling object?
The acceleration due to gravity for an object near the surface of the earth is approximately 9.81 m/s^2, but we can generalize this to "all falling objects" by defining falling as being attracted toward more massive object by gravitational force alone. The attractive force between the objects in this case is described by Newton's law of universal gravitation: F = G*m_1*m_2/r^2 where G = 6.67*10^-11, m_1 and m_2 are the masses (in kilograms) of the two objects, and r is the distance (in meters) between the centers of mass of the objects. The units of G are a little complicated, but this expression simplifies to units of meters/second^2, which is acceleration. Because the mass of a planet is so great compared to the mass of any object on its surface, the value of F does not change by a significant amount whether the falling object is a whale or a bowl of petunias.
Does mars has a stroger or weaker gravity then earth?
The acceleration of gravity on the surface of Mars, and therefore the weightof any object placed there, is 37.95% of its value on the Earth's surface.
What does the ratio of Force of Gravity to Mass represent and how constant is this value?
That's the acceleration of gravity. It depends on the distance from the primary object it refers to. It's as constant as that distance is.
What is the numerical value in a meters per second squared of the acceleration of an object experiencing a true free fall?
The acceleration of an object by gravity depends on where the object is. The AVERAGE acceleration of gravity on the Earth is 9.81 m/s². Effective gravity on the Earth's surface varies by around 0.7%, from 9.7639 m/s2 on the Nevado Huascarán mountain in Peru to 9.8337 m/s2 at the surface of the Arctic Ocean.Of course if you drop an object on other bodies - such as the moon or Mars, the acceleration is MUCH different that it is on Earth.
The speed at which an object falls and the acceleration at which it falls are always the same value?
No. In a vacuum, all objects fall with the same constant acceleration, meaning that their speed constantly increases. Near the surface of the earth, the speed of any falling object increases by 32.2 feet (9.8 meters) per second every second. These numbers represent the "acceleration of gravity" at the earth's surface.
What do you expect the value of the acceleration of gravity to be?
9.81
