A boat. wrhosc speed in still water is 70 m/s, must cross
Chapter 3, Problem 46(choose chapter or problem)
A boat. wrhosc speed in still water is 70 m/s, must cross a 260-m-wide river and arrive at a point 110 m upstream from where it starts (Fig. 3-40). To do so, the pilot must head the boat at a 45 upstream angle. What is the speed of the river's current?
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