Answered: Problem 2 Vectors A and B have…

Problem 2 Vectors A and B have magnitudes 4 and 2, respectively. The dot product A B is 4. What is the magnitude of the cross product A x B? Give your answer to 3 significant figures.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 87AP: Show that (BC)A is the volume of the parallelepiped, with edges formed by the three vectors in the...

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Problem 2
Vectors A and B have magnitudes 4 and 2, respectively. The dot product A· B is 4. What is the
magnitude of the cross product A x B? Give your answer to 3 significant figures.

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