8.

[-/2.35 Points]DETAILSOSCOLPHYS2016 3.5.P.053.

MY NOTES

ASK YOUR TEACHER

PRACTICE ANOTHER

A seagull flies at a velocity of 10.00 m/s straight into the wind.

(a)

If it takes the bird 17.0 min to travel 6.00 km relative to the earth, what is the velocity (in m/s) of the wind?

m/s

(b)

If the bird turns around and flies with the wind, how long (in s) will he take to return 6.00 km?

s

(c)

Discuss how the wind affects the total round-trip time compared to what it would be with no wind.