Question

A ferry is crossing a river. If the ferry is headed due north with a speed of 3.2 m/s relative to the water and the river's velocity is 4.3 m/s to the east, what will the ferry's velocity relative to the shore be?

Answer 1

AAAaannndd the bot gets it wrong yet again!

|v| = √(3.2^2 + 4.3^2) = 5.36
in the direction θ where tanθ = 3.2/4.3
That is, E36.66°N

Answer 2

The ferry's velocity relative to the shore will be 5.5 m/s at an angle of approximately 33.7° north of east.