A negative change in mass means that the object has lost mass. It could be due to factors such as evaporation, chemical reactions, or loss of particles.
The mass of the chalk would stay the same because volume and mass are independent properties. Triple the volume does not mean that mass will change.
Saying that mass is conserved during a physical change means that the total mass of the substances involved remains constant before and after the change. This principle is a fundamental aspect of the law of conservation of mass, which states that mass can neither be created nor destroyed in a chemical reaction or physical change, only transformed into different forms.
No, a negative acceleration does not always mean that an object is slowing down. Negative acceleration just means that there is a decrease in the object's velocity, which could be a result of the object changing direction or speeding up in the opposite direction.
Not necessarily. Negative acceleration indicates a decrease in velocity, which can either mean a decrease in speed or a change in direction depending on the initial velocity and the direction of the acceleration.
Something is decelerating . I.e it's still going forward, but at a reduced and falling speed.
The mass of the chalk would stay the same because volume and mass are independent properties. Triple the volume does not mean that mass will change.
If you compare the mass of a positron to an electron, or of a proton to an anti-proton, and so forth, the mass is the same, even though the charge is reversed. Negative charge does not mean negative mass, it has no bearing on the mass.
Yes, the mass of the sealed cup of water would remain the same as long as no water is added or removed from the cup. The mass is a measure of the amount of matter in the system, which would not change in a sealed environment.
The mean would be negative, but standard deviation is always positive.
there will be no mass
Density is simply mass divided by volume, so that would mean either that the object has zero mass, or that it has a huge extension.Density is simply mass divided by volume, so that would mean either that the object has zero mass, or that it has a huge extension.Density is simply mass divided by volume, so that would mean either that the object has zero mass, or that it has a huge extension.Density is simply mass divided by volume, so that would mean either that the object has zero mass, or that it has a huge extension.
it could mean negative 30 derees, negative 30 etc. you would need the context
Honestly, anything's possible theoretically. Well you know what i mean.
Mass.
Not sure what you mean by "change gravity"; a nebula has mass, therefore it exerts a gravitational force.
Saying that mass is conserved during a physical change means that the total mass of the substances involved remains constant before and after the change. This principle is a fundamental aspect of the law of conservation of mass, which states that mass can neither be created nor destroyed in a chemical reaction or physical change, only transformed into different forms.
For me impacts is anything that affect me or change me in positive way or negative way.