A train at a constant 48.0 km/h moves east for 42.0 min, then in a direction...

A train at a constant 48.0 km/h moves east for 42.0 min, then in a direction 47.0° east of due north for 27.0 min, and then west for 52.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip?

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genius_generous answered 1 year ago

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