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The mass of an object can be subtracted or added. For example, with water, you can just add more to have a larger mass. With ice, you can just chop off a portion to lessen its mass.
Though, if you take a piece of paper and crumple it up, the mass will stay the same.
It just depends on the context of the situation.
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Does the mass of an object always stay the same?
Yes
Why will a person's mass never change whether they are on earth or on the moon?
Because mass is not the same as weight. Weight is mass times gravity so your weight will change if you are on the earth or moon but your mass will stay the same.
When you cut an apple into pieces does its mass stay the same or does it get smaller?
Its mass remains the same (except for the very small amounts that stick to the knife blade).
When a person takes a bite out of the apple do the apple mass stay the same?
No because now part of the apple is missing so the mass would be less. The total mass of the apple is not changed, but part of the mass is now in the biter's mouth.
If an object has a mass of 70 kg and a weight of 686 N on Earth what would the object's mass and weight on Jupiter be?
Your mass is always the same.
Does you mass always stay the same no matter what?
Yes, no gas is given off, therefore the mass of conversation will stay the same.
Does the mass of an object always stay the same?
Yes
What would happen to your mass if you went to a planet with less gravity?
Your mass will stay the same. Mass is always the same no matter what.
Does your mass increase decrease or stay the same if you so to Saturn?
Your mass will stay the same regardless of your location in the universe. Mass is a fundamental property of an object and does not change with location.
Do objects of the same size always have the same mass?
not always it depends
If your mass is 68 kg on earth your mass on mars would be?
Your mass would stay the same. Mass is the amount of matter in an object, so your mass would stay at 68kg.
After the water is boiled its mass stays the same yes or no?
After water has been boiled, its mass will stay the same.
What properties stay the same during physical and chemical change?
mass mass
When two properties of a crayon will stay about the same after the crayon is melted?
The two properties of a crayon that will stay about the same after being melted is it's color and mass.
When water evaporates why does the mass stay the same?
The law of mass conservation is generally valid.
Is it true two objects with the same mass will always have the same momentum?
No, two objects with the same mass will not always have the same momentum. Momentum is a vector quantity that depends on both mass and velocity. If the objects are moving at different speeds, they will have different momenta even if they have the same mass.
Does the object on earth have the same mass as on the moon?
The most important thing is that mass is not the same as weight.Mass is the same everywhere in the universe; it refers to how much stuff a thing is made of.Weight is the measurement of gravity on an object. So when gravity changes, weight changes. However, mass will always stay the same.Weight will be less on the moon.Mass is the same no matter where the object is!
