An antelope is being pulled by two forces whose vector-component expressions are:F1 = -7.8Ni + -7.4Nj + 4.8NkF2 = 1.6Ni + 2.6Nj + -3.5NkWhat is the angle (in degrees) between these two vectors?

Given: Force, F1 = -7.8Ni + -7.4Nj + 4.8Nk Force, F2 = 1.6i + 2.6Nj + -3.5Nk To find angles…

Answered: An antelope is being pulled by two…

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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An antelope is being pulled by two forces whose vector-component expressions are: F1--7.8NI + -7.4Nj + 4.8Nk F2 - 1.6Ni + 2.6Nj + -3.5Nk What is the angle (in degrees) between these two vectors?