Typically most fire marshal laws would require plenum cable.
Cat6 is the current standard for new installations of ethernet cable. Depending on the space and certain building codes you need to decide between Plenum (CMP) or Riser (CMR). The difference being Riser cable is more durable, but puts out toxic fumes when caught on fire, so it is not suitable for spaces with open air flow. Dropped ceilings are generally considered Plenum spaces so therefore require plenum cable.
If the force is aligned with the horizontal, then its vertical component is zero.
You put time on the horizontal axis and distance on the vertical axis.
Yes.
yes because horizontal lines are across and vertical lines is up n down
We start on the horizontal axis because of tradition. You would get the same results if you started on the vertical axis, as long as you continue to label the horizontal axis as the x-axis and the vertical axis as the y-axis.
Horizontal does not mean up or down. That would be vertical. Horizontal is left and right. Think of it like looking at the horizon.
A lengthwise orientation typically refers to an arrangement or measurement along the longer dimension of an object. This can be either horizontal or vertical depending on the context. For instance, if the object is laid flat, lengthwise would be horizontal, while if it is standing upright, lengthwise would be vertical. So, the specific orientation depends on how the object is positioned.
On the horizontal axis you would probably plot the time. On the vertical axis you could plot displacement, velocity or acceleration.
A vertical line has an undefined slope. If a line is vertical, the horizontal coordinate, commonly known as the x coordinates, must all be the same. If not, the line would not be vertical.
I assume you mean vertical, not verdical.The rectangle has 2 vertical lines, and 2 horizontal lines.