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Gravity is only due to presence of core in earth's centre.
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Answer #2:
Gravity is a property/characteristic/attribute of mass and space that causes
forces of attraction between every two specks of mass in the universe.
The forces of gravitational attraction between two objects are determined by:
--the mass of one object
-- the mass of the other object
-- the distance between their centers of mass.
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∙ 10y ago
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Why is gravity caused?
The cause of gravity is an on-going field of research. All that we know for certain are the effects that gravity has (i.e. mass distorting space in a way that attracts things towards it).
What is a force of gravity on an object?
We simply do not understand what gravity is caused by. At the macro world, planets and stars etc., we can calculate many things. But everything breaks down at the sub-atomic scale.
Acceleration is caused by?
Acceleration is caused by gravity or an outside force on the object.
What are the 4 forces that act on aircraft and describe them?
1. Weight- caused by gravity pulling it towards the earth. 2. Lift- caused by a difference in pressure between the upper side and the underside of the wing. 3. Drag- caused by friction. 4. Thrust- caused by the engines pushing air in the opposite direction of travel.
What is a force that attracts all matter to other?
I think its gravity caused by weight.
Why is gravity caused?
The cause of gravity is an on-going field of research. All that we know for certain are the effects that gravity has (i.e. mass distorting space in a way that attracts things towards it).
Are lanslide's and avalanches caused by gravity?
Yes, they are partly caused by gravity.
What type of currents are caused by the moon's gravity?
Tidal Currents are caused by the gravity of the Moon.
What effect is caused by the Moon's gravity?
Earth's tides are caused by the Moon's gravity (in combination with the Sun's).
What is mass movements are caused by gravity or glaciers?
Gravity
What caused the galaxies and planets to form?
Gravity. Gravity is Also Caused by Nuclear forces between Atoms, supposedly caused by Gluons.
What is the net force of weightless object?
well, the amount of net force caused by gravity is zero. but its net force caused by other things depend on what forces are influensing it.
Are the tides on earth caused by the gravity?
Tides on Earth are caused by the gravity of the moon and, to a lesser degree, the sun.
4 things Isaac Newton discovered besides gravity and motion?
monkeys
What are 4 things that erode weathered rocks?
ice, water, wind, gravity
What are things that are gravity?
There are no things that are gravity. Gravity is a force that is associated with anything that has mass.
What is a force of gravity on an object?
We simply do not understand what gravity is caused by. At the macro world, planets and stars etc., we can calculate many things. But everything breaks down at the sub-atomic scale.
