Problem 3 A homogeneous 800kg bar AB is supported at its ends by two cables as shown. Bronze L= 4 m Steel L= 3 m 10 m B. 1. If the axial stress of the steel cable is not to exceed 110 MPa, what is its smallest area in mm2 ? 2. What is the Axial Force carried by the bronze cable?

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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.