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Gravity is caused by mass which is a property of physical matter. Even hydrogen, the lightest element in the Universe, has mass and is subject to gravity. An interesting question would be why the mass has gravity?
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∙ 14y ago
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Does gravity still work at 6400 km?
Yes, gravity exists at any distance away from a planetary body.
Does the center of gravity always lies on the body?
No. For example, a ring has a center of gravity in the center of the ring, not on any part of the ring.
What point does your body looses gravity?
Never. Every object in the universe has gravity.
When is gravity at the largest?
Gravity is related to Mass and distance. Thus gravity increases the nearer you get to a dense massive body.
What is the force on the body on earth?
gravity
Does any force act on a body at rest?
Gravity, pressure.
What is the effect of gravity on velocity?
Gravity is a force and any force acting on a body changes its velocity in the direction of the force.
Does mars have any gravity?
Yes. Any body with mass has gravity. Mars gravity is about 37% of earth's gravity at the surface. A person with a weight of 200 pounds on earth would be an energetic 74 pounds on Mars.
Does gravity still work at 6400 km?
Yes, gravity exists at any distance away from a planetary body.
Why isn't there gravity on other planets?
Actually, there is. Any object with mass has gravity. In fact, even your body has a very, very tiny amount of gravity.
Does the center of gravity always lies on the body?
No. For example, a ring has a center of gravity in the center of the ring, not on any part of the ring.
Is gravity is there in other planets?
Gravity exists throughout the universe, so the answer is yes. The strength of the gravitational field of any given body will depend upon the size, and density of the body
Is there any possible to disconnect gravity on human beings?
Yes. If we remain far from any body, the force of gravity on us would be zero. No. only if you repel the earth by forcing is only solution to minimize the gravity.
Can a body have two centers of gravity?
No, there is only one centre of gravity in which one's whole weight acts for any orientation of the object.
Acceleration due to gravity is zero at?
At the center of earth or any other heavenly body.
Is pressure causes by gravity is always necessary for any filtration pressure to occur in the body?
No
Why does mars have the weakest gravity?
It doesn't. As an example, the acceleration of gravity on the surface of Earth's moon is less than 1/2 of what it is on the surface of Mars. The strength of gravity on any astronomical body is determined by both its mass and radius. Those are the answers to any "why" gravity question.
