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Explain why the gravitational acceleration of any object near the Earth is the same no matter what the mass of the object is?
Wiki User
∙ 12y ago
Strictly speaking its not the same .
This equation calculates the acceleration:
acceleration = ( G * ( m1 + m2 ) ) / d2
where:
G = newtons gravity constant
m1 = earths mass (kg)
m2 = objects mass (kg)
d = distance between centres of gravity (metres)
The earths mass is so large however, only a significantly large object mass would make a real difference to the acceleration.
Wiki User
∙ 12y ago
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Does height affect acceleration?
the gravitational pull makes the object fall quicker. it doesn't matter about weith
Why does gravitational acceleration of any object near earth is the same no matter what the mass is?
It isn't; gravitational force is minutely different around the world, such as compared between the equator and the poles. However, this difference is so minute it is hardly worth considering. The acceleration on an object is the same regardless of mass (when placed in the same place) because the formulae used for calculating the acceleration make the mass of the object redundant and it doesn't affect anything.
What is the force of gravity on a person or object on the surface of a planet?
The force of gravity on a person or object at the surface of a planet is calculated by the product of the mass of the person or object and the gravitational constant acceleration for the planet. For Earth, the gravitational acceleration is 9.8 m / s^2.
Explain why the gravitational acceleration of any object near Earth is the same no matter what the mass of the object is?
Gravity is a tricky thing to learn about, its a bit confusing. You would usually think a heavier object would fall faster than a lighter object but actually acceleration due to gravity is constant, no matter what the mass. In gravity, the mass is irrelevant to its acceleration. The only exception to this rule was if you were on a different planet, or there was a difference in air resistance (like a folded up piece of paper will fall faster than an flat piece of paper because there is more air pushing against it) Hope this helps, bye!
What energy is calculated from an object and mass height and the acceleration due to gravity?
That is called gravitational potential energy.
Does height affect acceleration?
the gravitational pull makes the object fall quicker. it doesn't matter about weith
Explain why the gravitational acceleration of any object near earth is the same as no matter what the mass of the object is?
We know that force of gravitation is F=GMm/R2 where G is gravitational constant,M is mass of earth,m is mass of object & r is the distance between center of earth n object & F=mg where g is acceleration due to gravity. so, mg=GMm/R2 g=GM/R2 from above relation it is clear that gravitational acceleration does not depend upon mass of object.So it is same for all objects near earth.
Can you calculate gravitational acceleration witn only having the time and the mass of the object?
Gravitational acceleration is always g = 9.8
Why is the mass of an object same on the moon as it is on earth but the weight is different?
Mass is the amount of matter in an object. It does not change based on gravity. Weight is the force an object exerts 'downward' due to gravitational acceleration. Force = (mass)*(acceleration). Acceleration due to gravity is less on the Moon than on Earth.
What determines the size of gravitational force?
The mass of the object the force is acting on, and the gravitational acceleration where the force is acting. F = m*g, where F is the gravitational force, m is the mass of the object and g is the gravitational acceleration (on Earth it is about 9.81ms-2)
What balances the gravitational attraction of the earth on a falling object?
acceleration
What is the mathematical expression for gravitational potential energy?
Gravitational potential energy = (object's mass) x (acceleration of gravity) x (object's altitude)
The effect of gravity on matter is the measureof?
Mass determines the gravitational force of an object. Weight is a measurement of the gravitational force being exerted on an object.
Why does gravitational acceleration of any object near earth is the same no matter what the mass is?
It isn't; gravitational force is minutely different around the world, such as compared between the equator and the poles. However, this difference is so minute it is hardly worth considering. The acceleration on an object is the same regardless of mass (when placed in the same place) because the formulae used for calculating the acceleration make the mass of the object redundant and it doesn't affect anything.
What is the force of gravity on a person or object on the surface of a planet?
The force of gravity on a person or object at the surface of a planet is calculated by the product of the mass of the person or object and the gravitational constant acceleration for the planet. For Earth, the gravitational acceleration is 9.8 m / s^2.
Weight equals mass times?
The weight of an object can be determined by multiplying the object's mass by the gravitational acceleration it experiences.W = mgwhere W is the weight, m is the mass and gis the gravitational acceleration.On earth, g is 9.8 m/s2 of 32 ft/s2.
Explain why the gravitational acceleration of any object near Earth is the same no matter what the mass of the object is?
Gravity is a tricky thing to learn about, its a bit confusing. You would usually think a heavier object would fall faster than a lighter object but actually acceleration due to gravity is constant, no matter what the mass. In gravity, the mass is irrelevant to its acceleration. The only exception to this rule was if you were on a different planet, or there was a difference in air resistance (like a folded up piece of paper will fall faster than an flat piece of paper because there is more air pushing against it) Hope this helps, bye!
