Q2: An beam is composed of three materials shown in Fig. 2. The materials are firmly fastened together. Determine the position of neutral axis (ỹ ) and the moment of inertia about the neutral axis for the =quivalent Aluminum section. If Es = 200 GPa, EF70 GPa, Ew= 10 GPa %3D

Q: At a temperature of 60°F, a 0.04-in. gap exists between the ends of the two bars shown. Bar (1) is…

A: Initial temperature (Ti) = 60°F Bar-1: Width of bar1 = 3 in. Thickness of bar1 = 0.75 in. L1 = 32…

Q: A vibration isolation support consists of a rod A of radius R₁ and a tube B of inner radius R₂…

A: G = 10.93 MPaP = 13 kN or 13000 N

Q: Materials can have different masses but equal volumes. a. TRUE b. FALSE

A: Density : It is the ratio of mass and volume . Mass : it defines about how much matter an object…

Q: At a temperature of 60°F, a 0.04-in. gap exists between the ends of the two bars shown. Bar (1) is…

A: Given Data  Find the lowest temperature (T2) at which the two bars contact each other.

Q: The intensity applied to beam AB is increased by a factor of 2. (i.e. your answer for the ntensity…

A:

Q: Two polymer bars are connected to a rigid plate at B, as shown. Bar (1) has a cross-sectional area…

A:

Dependence on mechanical properties

The mechanical properties of materials are those structures that include the reaction to the load used. Metal switching features determine the scope of the usefulness of the content and establish the expected service life. Machine structures are also used to help distinguish and identify material objects. The most common mechanical properties considered are strength, ductility, stiffness, impact resistance, and resilience to fractures.