Rate of dive of a submarine A surface ship is moving
Chapter 3, Problem 21(choose chapter or problem)
Rate of dive of a submarine A surface ship is moving (horizontally) in a straight line at 10 km>hr. At the same time, an enemy submarine maintains a position directly below the ship while diving at an angle that is 20 below the horizontal. How fast is the submarines altitude decreasing?
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