00:01
What is the displacement of the motorcycle during segment 2? so for segment 1, we're given our initial velocity, v initial is 0.
00:11
Our final velocity, we don't know what it is.
00:14
And our acceleration is positive 2 .6 meters per second squared.
00:20
Our displacement is 120 meters.
00:24
Using our equations of motion, v final squared is equal to v initial squared plus 2 times acceleration, times displacement.
00:34
So our v final is going to be equal to the square root of 2 times 2 .6 times 120, or 24 .9 meters per second.
00:47
Now immediately after, in our segment 2, our initial velocity is equal to 24 .9 meters per second.
00:58
Our final velocity is positive 12 meters per second.
01:03
And our final velocity is acceleration is negative 1 .5 meters per second squared.
01:09
What's our displacement? x...