Needs Complete typed solution with 100 % accuracy. 4.0 Determine the magnitudes of the projection of the force F = {-80i + 30j +20k} lb in thedirection of the cables AB and AC.B-4 ft-8 ftZ5 ftF3 ft4 ftyFocusmm

Given data F = {-80i + 30j + 20k}

Answered: 4.0 Determine the magnitu direction of…

Engineering

Civil Engineering

4.0 Determine the magnitu direction of the cables AB

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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Concept explainers

Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.

Question

Needs Complete typed solution with 100 % accuracy.

4.0 Determine the magnitudes of the projection of the force F = {-80i + 30j +20k} lb in the
direction of the cables AB and AC.
B
-4 ft-
8 ft
Z
5 ft
F
3 ft
4 ft
y
Focus
mm

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