Question:

# A river flows northward at 7 miles per hour. A boat crosses

Last updated: 7/15/2022

A river flows northward at 7 miles per hour. A boat crosses westward at 3 miles per hour. a. Draw a diagram that shows the boat's resultant velocity in the river. b. Write vectors for the river (r) and boat (b), and boat's resultant velocity in the river in component form: r= b = r+b= c. What is the speed of the boat in the river?