Friday, September 23, 2011

UT HW3 #2

I got the first part right but i cant figure out the second part.. anyone know how to do this one?

3 comments:

Will Cusick said...

Well since you've figured out the first question, you should have enough information to find how far down the fish went. Did you forget to account for how high the pelican went? Once you get that, add how high the pelican went and the magnitude of the fish's displacement to get your answer

Emily said...

would it be a negative or a positive number?

Will Cusick said...

positive. Since it asking "How far below" if you were to say the fish was -80 meters below, it would be like saying the fish is 80 meters above the pelican