Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Get detailed and accurate answers to your questions from a community of experts on our comprehensive Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

You want to cross a 225 m wide river from the north side directly to the south side. When you enter the river you find that it is flowing eastwards. You keep pointed at the other side of the river and swim directly south at a constant rate of .90 m/s.

When you arrive at the southern side of the river you find that you are 40 m East of your desired landing location directly across from where you launched.

What is the average velocity of the river flow?