A canoe has a velocity of 0.45 m/s southeast relative to the earth. The canoe is on a river that is flowing 0.49 m/s east relative to the earth.
Part A Find the magnitude of the velocity of the canoe relative to the river. Express your answer using two significant figures.
Part B Find the direction of the velocity of the canoe relative to the river. Express your answer as an angle measured south of west.
Express your answer using two significant figures.