Why is mass and weight the same in chemistry?
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Why is mass and weight the same in chemistry?
1) Mass is a measurement of the amount of matter something contains, while Weight is the measurement of the pull of gravity on an object. 2) Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight, on the otherhand does change with location.
When can mass and weight become the same?
W = m ∗ g W = m * g W=m∗gComparing Mass and Weight
| Mass is a property of matter. The mass of an object is the same everywhere. | Weight depends on the effect of gravity. Weight increases or decreases with higher or lower gravity. |
|---|---|
| Mass can never be zero. | Weight can be zero if no gravity acts upon an object, as in space. |
What is the main difference between weight and mass?
In scientific contexts, mass is the amount of “matter” in an object (though “matter” may be difficult to define), whereas weight is the force exerted on an object by gravity.
What is the important thing to remember about the relationship between mass and weight?
In short, mass is a measure of how much stuff is in an object, while weight is the gravitational force that acts on that stuff. So basically, weight is the result of gravity. The conversion factor, g, (10N/kg on the earth) has units that divide out the kilograms and multiply by N.
What is the difference between mass and weight and why is that difference important to Newton’s laws of motion?
So it’s pretty important to know the difference between mass and weight, and whether to put g into an equation or take it out. Mass is an unchanging factor of a body, whereas weight varies in accordance with the gravitational field. Weight is the vertical force generated by mass, and gravity is measured in newtons.
How are mass and weight the same?
Mass is a measure of how much force it will take to change that path. Mass depends on how much matter – atoms and so on – there is in an object; more mass means more inertia, as there is more to get moving. Weight, on the other hand, is a measure of the amount of downwards force that gravity exerts on an object.
What’s the relationship between weight and mass?
What is the difference between mass and weight in the laboratory do we determine mass or weight?
Mass is a measure of the amount of matter of any substance and the weight is the measurement of mass with the force of gravity pulling on the substance or object. Since it is an approximation in lab we can measure anywhere from 4.5 grams to 5.5 grams as long as the amount used is recorded.