A zero height position is a vertical position ( otherwise known as up and down, north to south). It is involved in scientific energies such as POTENTIAL ENERGY.
It is in the tens position, but being a zero it is worth zero.
No. It has NO length, NO width, NO height. Only a position.No. It has NO length, NO width, NO height. Only a position.No. It has NO length, NO width, NO height. Only a position.No. It has NO length, NO width, NO height. Only a position.
It depends on which position the shooter is comfortable at.
The origin.
The position of any number in a number line is determined by its distance from the zero.