- #1

KEVIN Phlem

- 4

- 0

## Homework Statement

A certain airport runway of length L allows planes to accelerate

uniformly from rest to takeoff speed using the full length of

the runway. Because of newly designed planes, the takeoff

speed must be doubled, again using the full length of the runway

and having the same acceleration as before. In terms of L,

what must be the length of the new runway?

## Homework Equations

Not sure how to evens start.

## The Attempt at a Solution

in my head i said that the runway would double buy i was wrong.