Consider the vectors A = -21 + 51 - 4k and B = 51 - 7₁ + 6k. Calculate the following quantities. (Give your answers in degrees.) A. B AB (a) cos-1 171.8 (b) sin-1 A x B AB 46.3 X Review the formula for calculating the vector product directly from components. Be careful of the signs in your calculation. Be sure to take the magnitude of the result of the vector product. Be sure to find the angle in degrees and not radians. (c) Which give(s) the angle between the vectors? (Select all that apply.) ✔The answer to Part (a). The answer to Part (b).

Consider the vectors A = -21 + 51 - 4k and B = 51 - 7₁ + 6k. Calculate the following quantities. (Give your answers in degrees.) A. B AB (a) cos-1 171.8 (b) sin-1 A x B AB 46.3 X Review the formula for calculating the vector product directly from components. Be careful of the signs in your calculation. Be sure to take the magnitude of the result of the vector product. Be sure to find the angle in degrees and not radians. (c) Which give(s) the angle between the vectors? (Select all that apply.) ✔The answer to Part (a). The answer to Part (b).

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 8PQ

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