A velocity diagram shows a dark blue vector pointing North labeled "N" and "bof's velocity 1,80 m/s", and a teal vector pointing East labeled "river's velocity 0,50 m/s".

Draw a velocity diagram Draw a vector pointing upward (north) to represent the boat's velocity (1.80 m/s). Draw another vector pointing to the right (east) from the tip of the first arrow - this represents the river's velocity (0.50 m/s) See more