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Bismuth 210 has half life of 5 days and a sample originally has a mass of 800mg What is the formula for mass remaining after t days?
The mass can be determined with the formula m=800(.5)^(t/5)
An empty beaker has a mass of 115 g After some water is added to the beaker the mass is 147 g What is the mass of the water?
32 g
What if your math book has the mass of about one?
Mass of about one is completely meaningless. You need to provide units to give that number meaning. Regardless of that, I don't understand your question. Who cares what the mass of your text book is?
Ten uses of integration in calculus?
Integration can be used whenever you have to multiply two numbers, one of which varies - for example, to calculate an area, you calculate height times width, but the height may vary in certain geometric figures.Integration can also be used to calculate:Work = force times distance (force may not be constant). Center of mass - you need to take the average of many pieces of massMoment of inertiaArea of a surfaceVolumesAnd many others more.Integration can be used whenever you have to multiply two numbers, one of which varies - for example, to calculate an area, you calculate height times width, but the height may vary in certain geometric figures. Integration can also be used to calculate:Work = force times distance (force may not be constant).Center of mass - you need to take the average of many pieces of massMoment of inertiaArea of a surfaceVolumesAnd many others more.Integration can be used whenever you have to multiply two numbers, one of which varies - for example, to calculate an area, you calculate height times width, but the height may vary in certain geometric figures. Integration can also be used to calculate:Work = force times distance (force may not be constant).Center of mass - you need to take the average of many pieces of massMoment of inertiaArea of a surfaceVolumesAnd many others more.Integration can be used whenever you have to multiply two numbers, one of which varies - for example, to calculate an area, you calculate height times width, but the height may vary in certain geometric figures. Integration can also be used to calculate:Work = force times distance (force may not be constant).Center of mass - you need to take the average of many pieces of massMoment of inertiaArea of a surfaceVolumesAnd many others more.
One kg is equal to one?
No, it is not. One kg is a measure of mass while one (by itself) is a pure number - and that is a concept and has no mass at all.
What are real life examples of center of gravity?
Everything around you that has mass is an example of center gravity. :)
What are the Factors effecting center of gravity?
The factors affecting the center of gravity include the shape and size of the object, distribution of mass within the object, and external forces acting on the object. The center of gravity will shift based on the position of these factors, which can impact stability and balance.
What would the impact of earth be if no ozone layer?
If there was no ozone, no life would be there. There would be mass extinction.
Where is center of mass of a sphere?
The center of mass of a sphere is its geometric center.
Where is the center of mass of a ball?
The center of mass of a soccer ball is its geometric center.
What is the relationship between center of mass and mass distribution?
The center of mass is the point where an object's mass is considered to be concentrated. The mass distribution refers to how the mass is distributed within the object. The position of the center of mass depends on the mass distribution of the object.
Can the center of mass of a body lie where there is no mass absolutely and give an example.?
No, the center of mass of a body cannot lie where there is no mass. The center of mass is a point that represents the average position of all the mass in a system. In the absence of mass, there is no center of mass.
How do you maintain center of mass when mass is added?
The simplest answer is to add the mass at the center of mass. In that case, the total mass will increase, but not the center of mass. If the additional mass is not added at the center of mass, then it must be balanced with more mass at a location on the object that depends upon the object's shape. That's where things get complicated.
What is the distance from the center of earth to its center of mass?
The geometric center and the center of mass of the Earth are essentially the same point.
What is the main difference between center of mass and center of gravity?
The main difference is that center of mass refers to the average location of mass distribution in an object, while center of gravity refers to the point where the force of gravity can be considered to act on an object. In a uniform gravitational field, the center of mass and center of gravity coincide.
Can centre of mass of a body can exist at point where there is no mass of the object?
No, the center of mass of a body is a point where the entire mass of the body can be considered to be concentrated. If there is no mass at a point, the center of mass cannot exist at that point.
Is it necessary to have matter at the center of mass?
No, it is not necessary to have matter at the center of mass. The center of mass is a point in an object or system where its mass can be considered concentrated for certain calculations. The distribution of mass around the center of mass affects the stability and balance of the object or system.
