An aeroplane starting at rest travels along a runway with constant acceleration. If it takes twice as long to travel the first half of the runway as it does the second half, what is the ratio between the velocity at the halfway point and the end of the runway?
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!