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Air traffic controllers and pilots need a way to refer to runways that is consistent among different airports.

Runways are named based on the angles they form with due north, measured in a clockwise direction. These angles are called bearings.

The bearing of a runway is divided by 10 to find the runway number.

1. Why is it important use a consistent runway naming scheme?

2. The bearing of an unlabeled runway is 50 degrees and 230 degrees. What are the missing runway numbers?

(Please label your answers with a 1. and 2.)​

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

multiply then divide

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.