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There is a physical law called "conservation of mass"; that means that mass can't just appear or disappear. The only way to decrease mass of any object is to take some part of the object away. - In the case of people, you would use any of several techniques usually known as "losing weight"; but basically, you need to eat less, and do more exercise.

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10y ago

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Do you increase or decrease in mass?

you increase or decrease mass by taking the mass out


What will happen to the density if you keep the volume the same and you decrease the mass?

If you decrease the mass while keeping the volume constant, the density of the object will decrease. Density is calculated by dividing mass by volume, so a decrease in mass with a constant volume will result in a lower density.


What happens when you decrease mass or decrease force?

When you decrease mass, the object will experience less inertia and therefore accelerate more readily in response to a force. When you decrease force, the object will experience less acceleration for a given mass and the motion will be slower.


When a hydrate compound is heated and appears to decrease in mass does it violate the law of conservation of mass?

No, it does not violate the law of conservation of mass. The reason for this is that the decrease in mass of the compound can be found in the mass of the water that was lost upon heating. Thus, total mass remains constant.


What two things affect density?

The two main factors that affect density are the mass of an object and its volume. An increase in mass or a decrease in volume will lead to an increase in density, whereas a decrease in mass or an increase in volume will result in a decrease in density.


Why does the gums mass decrease when you are chewing on it?

Generally most of gums are generated by sugary material.as on chewing these it dissoles with saliva and the mass decrease slowly.


What abnormal substance will decrease due to evaporation?

The mass of all substances decrease by evaporation.


When you travel far from earth does your mass increase or decrease?

Your mass remains the same.


When a submarine pumps water out of its floating tanks its density decrease and it floats why does its density decrease?

Density = mass / volume. If the mass decreases, the density decreases.


When water evaporates does its mass decrease?

Yes, when water evaporates, its mass does not decrease. The water molecules simply change from a liquid state to a gaseous state, but the total mass of the water remains the same.


What does a decrease in mass have on the frequency of the system?

A decrease in mass of a system will increase the natural frequency of the system. This is because the natural frequency of a system is inversely proportional to the square root of the mass. So, as mass decreases, the natural frequency will increase.


When a substance changes from a solid to a liquid its density normally decreases. What is happening to the substance's mass and volume to cause this decrease in density?

A decrease in density would indicate a reduction in mass relative to the volume. If the mass decreases but the volume remains the same or increases, then the density would decrease.