. The displacement vector A has a length of 50 m and a direc- tion of 30° east of north; the displacement vector B has a length of 35 m and a direction 70° west of north. What are the magnitude and direction of the cross product A × B? The cross product B × A?

. The displacement vector A has a length of 50 m and a direc- tion of 30° east of north; the displacement vector B has a length of 35 m and a direction 70° west of north. What are the magnitude and direction of the cross product A × B? The cross product B × A?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 50P: Consider the three displacement vectors A=(3i3j)m, B=(i4j)m, and C=(2i+5j)m. Use the component...

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Question

44. The displacement vector A has a length of 50 m and a direc-
tion of 30° east of north; the displacement vector B has a
length of 35 m and a direction 70° west of north. What are the
magnitude and direction of the cross product A × B? The
cross product B × A?

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