Forces 7 kN, 10 kN, 10 kN and 3 kN, respectively act at one of the angular points of regular pentagon toward the other four points taken in order. Find their resultant completely. 10 kN 3 kN 10 kN 72° 36° 7 kN

Forces 7 kN, 10 kN, 10 kN and 3 kN, respectively act at one of the angular points of regular pentagon toward the other four points taken in order. Find their resultant completely. 10 kN 3 kN 10 kN 72° 36° 7 kN

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.71P: The force F=5i+12j+4k lb is applied to the handle of the door. Determine the orthogonal component of...

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Question

Forces 7 kN, 10 kN, 10 kN and 3 kN, respectively act at one of the angular points of regular
pentagon toward the other four points taken in order. Find their resultant completely.
10 kN
3 kN
10 kN
72°
36°
7 kN

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