A cable stretched between the fixed supports A and B is under a tension T of 3.7 kN. Express the tension as a vector using the unit vectors i and j, first, as a force TA acting on A and second, as a force Tg acting on B.

A cable stretched between the fixed supports A and B is under a tension T of 3.7 kN. Express the tension as a vector using the unit vectors i and j, first, as a force TA acting on A and second, as a force Tg acting on B.

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

100%

A cable stretched between the fixed supports A and B is under a tension T of 3.7 kN.
Express the tension as a vector using the unit vectors i and j, first, as a force TĄ acting
on A and second, as a force Tg acting on B.
610 mm
A
y
340 mm
L---
B
Answers:
TA = (
+
5) kN
the tolerance is +/-2%
Tg = (
5) kN
+

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