At what upstream angle must the swimmer in aim, if she is
Chapter 3, Problem 47(choose chapter or problem)
At what upstream angle must the swimmer in aim, if she is to arrive at a point directly across the stream? (b) How long will it take her?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer