A motoreyclist drives at 20 m/s in a direction 47" east of north relative to a car, and at 7.5 m/s due north relative to the Earth. What is the magnitude of the car's velocity relative to Earth, üc relative to ? m/s De relative to E What is the direction of the car's velocity relative to Earth, measured as an angle 0 counterclockwise from due east? 03D
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