An antelope is being pulled by two forces whose vector-component expressions are:F1 = -9Ni + 0.4Nj + -5.1NkF2 = -6.7Ni + 9.5Nj + -8.6NkWhat is the angle (in degrees) between these two vectors? An antelope is being pulled by two forces whose vector-component expressions are:F1 = -9Ni + 0.4Nj + -5.1NkF2 = -6.7Ni + 9.5Nj + -8.6NkWhat is the angle (in degrees) between these two vectors?

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An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9Ni + 0.4Nj + -5.1Nk F2 = -6.7Ni + 9.5Nj + -8.6Nk What is the angle (in degrees) between these two vectors?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 99A

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Question

An antelope is being pulled by two forces whose vector-component expressions are:

F₁ = -9Ni + 0.4Nj + -5.1Nk

F₂ = -6.7Ni + 9.5Nj + -8.6Nk

What is the angle (in degrees) between these two vectors?

An antelope is being pulled by two forces whose vector-component expressions are:
F1 = -9Ni + 0.4Nj + -5.1Nk
F2 = -6.7Ni + 9.5Nj + -8.6Nk
What is the angle (in degrees) between these two vectors?

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An antelope is being pulled by two forces whose vector-component expressions are: F1 = 0.9Ni + -3.1Nj + -9.9Nk F2 = 6.7Ni + 8.6Nj + -9.4NkWhat is the angle (in degrees) between these two vectors?