An elastic air balloon having a diameter of 30 cm is attached to the base of a container partially filled with water at +4 as shown in Fig. P3–162. If the pressure of air above water is gradually increased from 100 kPa to 1.6 MPa, will the fore on the cable change? If so, what is the percent change in the force? Assume the pressure on the free surface and the diameter of the balloon are related by P = CDn,where Cis a constant and n =-2 The weight of the balloon and the

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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.