Let B = 5.50 m at 60.0°. C and A have equal magnitudes. The direction angle of C is larger than that of A by 25.0°. Let A · B = 29.7 m² and B·C = 37.5 m². Find themagnitude (in m) and direction (in degrees) of A.

Let A, B and C denote the magnitudes of the three vectors A, B and C, respectively. Also let θA, θB…

Let B = 5.50 m at 60.0°. C and A have equal magnitudes. The direction angle of C is larger than that of A by 25.0°. Let A · B = 29.7 m2 and B·C = 37.5 m2. Find the magnitude (in m) and direction (in degrees) of A.

Let B = 5.50 m at 60.0°. C and A have equal magnitudes. The direction angle of C is larger than that of A by 25.0°. Let A · B = 29.7 m2 and B·C = 37.5 m2. Find the magnitude (in m) and direction (in degrees) of 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 47P

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Let B = 5.50 m at 60.0°. C and A have equal magnitudes. The direction angle of C is larger than that of A by 25.0°. Let A · B = 29.7 m² and B·C = 37.5 m². Find the
magnitude (in m) and direction (in degrees) of A.

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