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Does the center of gravity of a solid body always lie within the body?
Wiki User
∙ 9y ago
The center of gravity of a solid body does not always lie within the body. An example of this is a hula hoop. The center of gravity does not lie on the hoop that rotates.
Wiki User
∙ 9y ago
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Does the center of mass of a solid subject necessirly lie within the objects if not give examples?
No the centre of mass of a solid object not necessarily lie within the object because solid object is not in a symmetric shape and not equaly distribute
What is a practical application of specific gravity in HVAC?
The constant used has a specific gravity value of 1 because that is always the result when any number is divided by itself. If a solid material has a specific gravity less than 1, it is lighter then water and it will float. If the solid has a specific gravity greater than 1, it is havier than water and it will sink.
What is the center of mass of gravity?
Assuming a uniform gravitational field, center of mass and center of gravity are the same. The basic idea of center of gravity is it's the place where you apply a force to move it in a straight line without causing the body to rotate or move in other direction. So for a sphere, a cube, or any other symmetrical body, its at the geometric center, assuming the solid is of uniform density. See the Wikipedia link below for a more thorough treatment of the subject.
Does the center of mass of solid object lie within the object. if not give examples?
Not necessarily. Think of a wedding ring or a motor helmet.
Why the center of pressure of a submerged body lies below the center of gravity?
The upward thrust which the surrounding fluid exerts on an object is referred to as the force of buoyancy. This thrust acts through the centroid of the displaced volume, referred to as the centre of buoyancy. The centre of buoyancy is not the same as the centre of gravity which relates to the distribution of weight within the object. If the object is a solid with a uniform density exactly the same as water and the body is immersed in water the force of buoyancy will be exactly equal to the weight and the centre of buoyancy will be the same as the centre of gravity. The object will be in equilibrium with the surrounding fluid.
Is center of gravity lies where there is no mass?
That all depends on the shape of the object and how its mass is distributed. The center of gravity of a solid sphere is at the center of the solid sphere. The center of gravity of a solid cube is at the center of the solid cube. The Earth's center of gravity is at the center of the Earth, and there's certainly plenty of mass there. But the center of gravity of a ring is at the center of the ring ... an open space where the finger goes.
The center of gravity of a triangular solid with uniform thicknees and density is?
centroid
Center of gravity of irregular solid?
That must be obtained through integration, meaning, you divide the solid into many small pieces.
Another name for the centroid of a triangular solid with uniform thickness and density is the?
center of gravity
What is another name for the centroid of a triangular solid with uniform thickness and density?
center of gravity
The center of gravity of a triangle solid with uniform thickness and density is at the intersection of the of the triangle?
The center of gravity of a triangle can be found by adjusting the thickness. You also need to find the density at the intersection.
The center of gravity of a triangular solid with uniform thickness and density is?
2 apex fill-in-the-blank Q's: 1) The center of gravity of a trianglular solid with uniform thickness and density is at the intersection of the medians of the triangle. 2) The center of gravity of a triangular solid with uniform thickness and density is the centroid. medians the point at which one can balance the triangle. and the point shared by a triangle's medians. medians centroid Medians i got centriod?
Where is the earths gravity concentrated?
Every speck of mass throughout any solid body "has gravity", and attracts every other speck of mass. But when you're outside of the solid body, the gravitational effect of all those specks of mass is exactly as if all of its mass were located at its "center of mass" or "center of gravity". For a homogeneous spherical object, that point is the center of the sphere.
What is the center of gravity of a triangular solid with uniform thickness and density is?
the centroid the point at which one can balance the triangle
Two unequal masses are attached to the ends of a solid rod. which mass is nearest to the Centre of Mass lighter or heavier?
The heavier mass will be nearest to the center of mass. The concept behind this is related to the one that explains the center of gravity. The center of mass and the center of gravity are the same.
Why is iron core of the earth solid?
The iron core of the earth is solid because the immense pressure near the center of the earth, due to gravity, keeps the iron in a solid state, even though it is hot.
Does the center of mass of a solid subject necessirly lie within the objects if not give examples?
No the centre of mass of a solid object not necessarily lie within the object because solid object is not in a symmetric shape and not equaly distribute
