A train at a constant 60.0 km/h moves east for 40.0 min, then in a direction 50.0

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A train at a constant 60.0 km/h moves east for 40.0 min, then in a direction 50.0^o east of due north for 20.0 min, and then west for 50.0 min. What are the

(a) Magnitude and

(b) Angle of its average velocity during this trip?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Dec 11, 2010 06:02 AM

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A train at a constant 60.0 km/h moves east for 40.0 min, then in a direction 50.0

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The average velocity is given by Eq 48 The total displacement A7 is the sum of three di...View the full answer

Fundamentals of Physics

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