All materials have mass which should be measurable.
If a measurable Force moves a measurable MASS a measurable Distance, then a measurable amount of Work has been done.
density, mass, and volume are common.
The mass of a stone in water is the mass of the stone outside water. The mass of an object is always its mass. (This assumes we are not discussing the theory of relativity.) On Earth, or the Moon or in water or not, mass is mass. What might be relevant, however, is the weight of a stone in water compared to the weight of a stone outside the water. Weight and mass are different. If you hold a stone in water and hold the same stone in air, you can feel a difference in the force you must apply to support the stone. In water, the stone feels a buoyant force equal the the weight of the water displaced. That is Archimedes principle. There is a difference in the apparent weight of a stone in water and a stone out of water equal to the eight of the water displaced.
No, air is matter and all matter takes up space therefore, having a mass. You can find it by subtracting the mass of the balloon from the total mass of the balloon and the air. (You will need a very accurate scale.)
All materials have mass which should be measurable.
Mass is the amount of material in an object. Mass has weight, volume, takes up space, and is measurable.
All types of matter have a mass.
If a measurable Force moves a measurable MASS a measurable Distance, then a measurable amount of Work has been done.
Four measurable properties of matter are mass,weight,volume,and pressure.
The answer depends on sample of WHAT!
Mythbusters have proven that a rolling stone will not gather moss. (to any measurable degree)
density, mass, and volume are common.
yes because it can occupy space and has a measurable mass
The mass of a stone in water is the mass of the stone outside water. The mass of an object is always its mass. (This assumes we are not discussing the theory of relativity.) On Earth, or the Moon or in water or not, mass is mass. What might be relevant, however, is the weight of a stone in water compared to the weight of a stone outside the water. Weight and mass are different. If you hold a stone in water and hold the same stone in air, you can feel a difference in the force you must apply to support the stone. In water, the stone feels a buoyant force equal the the weight of the water displaced. That is Archimedes principle. There is a difference in the apparent weight of a stone in water and a stone out of water equal to the eight of the water displaced.
yes it is
The apple has mass. The Earth has mass. The apple falls down, and the Earth "falls" up. The Earth's motion is not measurable. The apple's motion is.