The x-axis of a trajectory represents it _______. (1 point)
A- Height in the vertical direction
B- Displacement in the horizontal direction
C- Longitude
D- Latitude
I believe its B.
Yes, that is the usual notation.
Not a very good question though. For example x and y might be horizontal in your problem and z vertical.
x vertical would be unusual Help me.
However the question is kind of dumb. If you define x up, then so be it.
To determine the correct answer, we need to understand what the x-axis of a trajectory represents.
In physics and mathematics, a trajectory refers to the path followed by an object moving through space or time. The x-axis is typically used to represent the horizontal direction, while the y-axis represents the vertical direction.
Option A states that the x-axis represents height in the vertical direction, which is not accurate. Height is usually represented by the y-axis, not the x-axis. Therefore, option A is incorrect.
Option B suggests that the x-axis represents displacement in the horizontal direction. Displacement is the change in position of an object and can be measured along the x-axis. This option is correct, as the x-axis is commonly used to depict the horizontal distance covered by an object in its trajectory.
Options C and D are incorrect as they do not relate to the representation of the x-axis in a trajectory.
Therefore, the correct answer is B- Displacement in the horizontal direction.