A train at a constant 61.0 km/h moves east for 25.0 min, then in a direction 54.0\deg east of due north for 24.0 min, and then west for 35.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip?

Glencoe Physics: Principles and Problems, Student Edition
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Author:Paul W. Zitzewitz
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Chapter5: Displacement And Force In Two Dimensions
Section5.1: Vectors
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A train at a constant 61.0 km/h moves east for 25.0 min, then in a direction 54.0\deg east of due north for 24.0
min, and then west for 35.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average
velocity during this trip?
Transcribed Image Text:A train at a constant 61.0 km/h moves east for 25.0 min, then in a direction 54.0\deg east of due north for 24.0 min, and then west for 35.0 min. What are the (a) magnitude and (b) angle (relative to east) of its average velocity during this trip?
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