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Point mass is a very important system in classical physics. It is the building blocks for more realistic and complex models.
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Does the melting point and freexing point change depending on the mass?
No; melting/freezing points do not change as a function of mass, as long as the mass maintains constant composition.
Does mass affect freezing point?
Well, I did an experiment in class on this question. We used different amounts lauric acid and it turned out that the freezing point was pretty much the same for all the samples. So, in all, the freezing point does not depend on the mass of a substance.
What are the 5 properties to identify an element?
There are lots. Here are five: density, melting point, boiling point, freezing point, atomic mass
Do elements have a unique set of properties?
yes, they each have a different atomic mass and number, chemical symbol, boiling point, melting point, and freezing point.
What does it mean to conserve mass?
It means exactly what it says: to conserve mass, usually from one point to another after a change.
What is the Formula for center of mass?
Center of mass = [(mass of a point object)*(distance of that point from origin)]/(Total mass) For a rigid body we need to integrate this expression.
What is the specific point of center of mass lie?
The position of the specific point of center of mass is the point at which the object could be modeled to have all of its mass acting for all intensive purposes.
How do you locate a center of mass?
Center of mass is defined as the point about which the sum of mass moment vectors of all the points of the body is equal to zero. Center of mass = [(mass of a point object)*(distance of that point from origin)]/(Total mass) For a rigid body we need to integrate this expression.
What is the center of mass of an objectHow can you find it?
Center of mass is defined as the point about which the sum of mass moment vectors of all the points of the body is equal to zero. Center of mass = [(mass of a point object)*(distance of that point from origin)]/(Total mass) For a rigid body we need to integrate this expression.
How do you define the center a mass for a system?
Center of mass is defined as the point about which the sum of mass moment vectors of all the points of the body is equal to zero. Center of mass = [(mass of a point object)*(distance of that point from origin)]/(Total mass) For a rigid body we need to integrate this expression.
How do you calculate center of mass of a solid?
Center of mass is defined as the point about which the sum of mass moment vectors of all the points of the body is equal to zero. Center of mass = [(mass of a point object)*(distance of that point from origin)]/(Total mass) For a rigid body we need to integrate this expression.
What is the point in an object that moves as if all the objects mass were concentrated at that point?
That's called the center of mass.
Does the melting point and freexing point change depending on the mass?
No; melting/freezing points do not change as a function of mass, as long as the mass maintains constant composition.
Is the median the center of balance of triangle?
Yes and no. Each median divides the triangle into two such that for any point on the median, the mass on one side is balanced by the mass on the other. But the mass ahead of that point may or may not balance the mass behind. It is the point of intersection of the medians - the centroid - which is the centre of mass or centre of balance of the triangle.
What is The total mass of an object that can be assumed to be focused at one point?
This is the center of Mass.
Can air have mass?
Yes air has mass. It is the mass of the air above a point on earth that is responsible for the air pressure.
What is the point in an object that moves as if all the object's mass were concentrated at that spot?
center of mass
