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When center of mass and center of gravity are equal?
For a uniform symmetric body in all directions the center of mass and center of gravity are the same point. Comment: I would say this happens when the force of gravity is the same at all points on a body. That means there are no variations in the gravitational field.
Is the center of gravity of a meterstick always located at the 50-cm mark?
No, the center of gravity of a meterstick is not always located at the 50-cm mark. The center of gravity of an object is the point where its weight is considered to act. For a uniform meterstick, the center of gravity will indeed be at the 50-cm mark because of its uniform density distribution, but if the density distribution is not uniform, the center of gravity could be located at a different point.
What is central of gravity?
The center of gravity is the point where the entire weight of an object can be considered to act. It is the point at which an object is in perfect balance and will remain stable if supported at that point. The center of gravity is important in understanding the stability and equilibrium of physical objects.
Why isn't the center of gravity of the meter stick necessarily at exactly the 0.50-m mark?
The center of gravity of a meter stick might not be exactly at the 0.50m mark due to variations in density or irregularities in shape. These differences can cause the center of gravity to shift slightly from the geometric center.
Why isn't the center of gravity of the meter stick necessarily at exactly 0.50 m mark?
Perhaps the stick is not of equal thickness along its length.
When center of mass and center of gravity are equal?
For a uniform symmetric body in all directions the center of mass and center of gravity are the same point. Comment: I would say this happens when the force of gravity is the same at all points on a body. That means there are no variations in the gravitational field.
Is the center of gravity of a meterstick always located at the 50-cm mark?
No, the center of gravity of a meterstick is not always located at the 50-cm mark. The center of gravity of an object is the point where its weight is considered to act. For a uniform meterstick, the center of gravity will indeed be at the 50-cm mark because of its uniform density distribution, but if the density distribution is not uniform, the center of gravity could be located at a different point.
What is central of gravity?
The center of gravity is the point where the entire weight of an object can be considered to act. It is the point at which an object is in perfect balance and will remain stable if supported at that point. The center of gravity is important in understanding the stability and equilibrium of physical objects.
Why isn't the center of gravity of the meter stick necessarily at exactly the 0.50-m mark?
The center of gravity of a meter stick might not be exactly at the 0.50m mark due to variations in density or irregularities in shape. These differences can cause the center of gravity to shift slightly from the geometric center.
Is gravity's origin from a center?
Yes, gravity actually originates from the center. It is the force by which each particle attracts another body. This attractive force is taken to be equal to the product of the two masses divided by the square of the distance between them. The distance is measured from the center of the two particles. Each particle has a gravity of its own. Each particle on Earth hence has a gravity and the som of all the particles gives the gravity of the Earth.
Does uranus have enough gravity to live on?
Gravity, yes. The gravity at the nominal "surface" of Uranus (where pressure is equal to 1 bar) is about 91% of what it is on Earth. Other conditions, though, make Uranus uninhabitable.
Why does a body lose weight at the centre of the earth?
In the center of the Earth gravity is equal at every side causing you to be "weightless".
How does weight change as you move away from or towards the center of gravity?
Weight is technically the force that gravity exerts on you. Mass is how much matter you "are". Mass times the acceleration of gravity will equal your weight. Newton discovered that the force of gravity [your weight] is equal to a constant times the mass of the planet times the mass of you all divided by the radius to the center squared. This equation shows that the weight is inversely proportional to the radius to the center squared. Thus, as the radius to the center increases, the weight will decrease. So if you move away, your weight will decrease.
Why isn't the center of gravity of the meter stick necessarily at exactly 0.50 m mark?
Perhaps the stick is not of equal thickness along its length.
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.
What happens at a liquid's boiling point?
Boiling. A liquid boils at a temperature at which its vapor pressure is equal to the pressure of the gas above it.
Which direction is gravity pointing?
The forces due to gravity act along the line between the centers of two masses. That means that the Earth is attracted toward your center of mass, and you are attracted toward the center of the Earth, both with equal force. We typically refer to that direction as "down".
