Kinematic motion takes place when a body moves along paths equidistant from a fixed plane. O TRUE OFALSE Directions of angular motions are specified by the right-hand rule. *

Answer the following questions: a) Derive an expression for indicating centroid of the Quarter Circle shown in figure (1) just in y-axis. the 3 b) Derive an expression for computing the moment of inertia of the Quarter Circle shown in the figure (1) about the x-axis. TV 16 Figure (1)

For the angular section shown in figure 11: Which of the following most nearly gives the moments of inertia Ix and ly.

Problem for Modules 3.5 and 3.6: Analyze the determinate truss below and answer questions 3.5 and 3.6. Write your answers on the space provided. And express it in one decimal place only and in millimeters. For example 1.1mm, 10.1mm, 123.3mm without space between the magnitude and the unit. For question 3.5 using Castigliano's theorem, the vertical deflection of joint B is nearest to * 50KN Determinate Truss 60C 30 2m A = 0.00001m², and E = 200x10° KN /m², Your answer For question 3.6 using virtual work method, determine the horizontal deflection of joint C. Write your answers on the space provided. And express it in one decimal place only and in millimeters. For example 1.1mm, 10.1mm, 123.3mm without space between the magnitude and the unit. * Your answer