Because desity is defined as (mass) divided by (volume), and
neither of those quantities depends on the object's shape.
it has no effect. density of a substance is the same no matter the size or shape of the sample.
the universe is always changing
It's all about the air resistance that the object receives as it falls in an atmosphere. The air has to move around the object as it falls, if it's allowed to move smoothly aroundyam object by the objects shape then the force of the air resistance is lower. This allows the object to fall faster.
it reveals the true shape of a surface
It means the shape and structure of an object.
Nothing whatsoever.
It does not matter because the density only matters on the mass and volume.
Mass has no direct effect on the surface area of an object. You can increase mass without changing anything other property of an object. Volume, Size, and Shape effect surface area.
It doesn't.
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
The object is still the same as it was before, so it should not be considered a property of the material. Properties include desity, mass, and reactivity. You would not be able to tell copper and iron apart based on their shape, only by color, density, and so on, so shape should not be considered a property of the material.
Density is mass divided by volume: Changing the shape (say by bending it) changes neither.
This can involve changing the shape of matter, or changing the speed or direction of an object.
The shape of the object is just a matter of where the overall atoms are located relative to the others. The density of an object depends on the arrangements that are possible with there neighbouring atoms. A good example of this is a crystal that has a very distinct pattern of arrangement of the atoms making the mass that fits in a specific amount of space to be well defined.
If the Object is falling at a constant velocity the shape of the graph would be linear. If the object is falling at a changing velocity (Accelerating) the shape of the graph would be exponential- "J' Shape.
no, because it is the same throughout, except if the temperature and pressure is changing
This can involve changing the shape of matter, or changing the speed or direction of an object.