Magnitude and angle
A train at a constant 46.0 km/h moves east for 41.0 min, then in a direction 51.0° east of due north for 21.0 min, and then west for 51.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip?
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A train at a constant 46.0 km/h moves east for 41.0 min, then in a direction 51.0° east of due north for 21.0 min, and then west for 51.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip
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