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this is how motion is described in terms of speed: the object moving from one point to another.
It is a line.
line
from the point at rest the line will be curved and going diagonally upwards visual: http://www.gravitywarpdrive.com/General_Relativity_Images/Falling_Ball_Graph_Distance.gif
If you are *not* dealing with special relativity and its effects, then the answer becomes far more simple. If you are not moving and are standing on the ground, then you see a train moving past you a fast speed. In this case, the reference "frame" (not necessarily a point) is you and the object being described is the train. If you flipped the roles, then it would be someone on the train watching you as the train moves. However, since it is from the train's perspective, it does not appear that the train is moving, but rather that you are moving away from the train, along with the rest of the world that passes the train by. This is described as the train being the reference frame and you would be the object described by the train. This is, again, just Galilean relativity. Special relativity puts a few twists on it and has some additional effects.
The line.
Navigational path
It is a line.
The line.
this is how motion is described in terms of speed: the object moving from one point to another.
It is a line.
It is a line.
line
Motion is always described in relation to some other point, which is considered to be a fixed point. For example, if you are at the window of a moving train with your hat in your hand and you pass a man on the platform, you do not see the hat as moving because you consider yourself to be a fixed point, and the hat's position compared to yours does not change. However, the man on the platform sees himself as the fixed point, and compared to him, the train, you and your hat are all moving.
from the point at rest the line will be curved and going diagonally upwards visual: http://www.gravitywarpdrive.com/General_Relativity_Images/Falling_Ball_Graph_Distance.gif
If you are *not* dealing with special relativity and its effects, then the answer becomes far more simple. If you are not moving and are standing on the ground, then you see a train moving past you a fast speed. In this case, the reference "frame" (not necessarily a point) is you and the object being described is the train. If you flipped the roles, then it would be someone on the train watching you as the train moves. However, since it is from the train's perspective, it does not appear that the train is moving, but rather that you are moving away from the train, along with the rest of the world that passes the train by. This is described as the train being the reference frame and you would be the object described by the train. This is, again, just Galilean relativity. Special relativity puts a few twists on it and has some additional effects.
Some of the structural elements of plot that can be represented visually include the exposition (which sets up the story and characters), the rising action (which depicts the building of tension and conflict), the climax (the highest point of tension and the turning point of the story), and the falling action (the aftermath and resolution). These can be depicted in a visual representation such as a timeline or a mountain-like graph.