(2) Find the zero-force members in each of the trusses shown below. (a) Zero-force members are: Capyr The Gr Compee N Pumn ed protuctionor y 1 1 kN 2 kN F 2 kN H. 1 m 1 m 1 kN Bo 1 m 1 m E A K| 1 m 2 m 2 m 2 m 2 m 2 m 2 m (b) Zero-force members are: 4 kips 6.75 ft 4 kips 6.75 ft F 9 ft

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.