A train at a constant 61.0 km/h moves east for 43.0 min, then in a direction 54.0∘ east of due north for 24.0 min, and t
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A train at a constant 61.0 km/h moves east for 43.0 min, then in a direction 54.0∘ east of due north for 24.0 min, and t
A train at a constant 61.0 km/h moves east for 43.0 min, then in a direction 54.0∘ east of due north for 24.0 min, and then west for 53.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip? (a) Number Units (b) Number Units Hint
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