The plane has a constant acceleration is .

The rate of change in velocity is acceleration is .

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The initial velocity is zero.

.

Substitute in .

.

The velocity is .

The plane has velocity is miles/hour.

Substitute in .

.

Find the position function:

The rate of change in position is velocity is .

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The initial position is zero.

.

Substitute in .

.

The position is .

Find the plane acceleration:

The plane requires run way is miles.

Substitute in .

Substitute .

.

Substitute in .

miles/h/h.

The planes acceleration is miles/h/h.

The planes acceleration is miles/h/h.