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Express the 9.4-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projections of F onto the x-axis and onto the line OA. Answers: F = 9.4 KN 32° 68° 37 A F = ( i i+ j+ k) kN Fx= KN FOA = i kN

Express the 9.4-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projections of F onto the x-axis and onto the line OA. Answers: F = 9.4 KN 32° 68° 37 A F = ( i i+ j+ k) kN Fx= KN FOA = i kN

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Express the 9.4-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projections of F onto the x-axis and onto the line OA. Answers: F = 9.4 KN 32° 68° 37 A F = ( i i+ j+ k) kN Fx= KN FOA = i kN
Transcribed Image Text:Express the 9.4-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projections of F onto the x-axis and onto the line OA. Answers: F = 9.4 KN 32° 68° 37 A F = ( i i+ j+ k) kN Fx= KN FOA = i kN
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