Q2. An L-bracket shown below is made from a thin plate of homogeneous material, with a mass per unit area of 12 kg/m². (a) Locate the center of mass of the bracket. (b) compute the mass moment of inertia of the bracket about the y-axis and z-axis. (partial ans: Iy = 0.173 kgm2) 200 mm 200 mm 100 mm 100 mm 200 mm 200 mm 200 mm 200 mm 200 mm X 200 mm

Q2. An L-bracket shown below is made from a thin plate of homogeneous material, with a mass per unit area of 12 kg/m². (a) Locate the center of mass of the bracket. (b) compute the mass moment of inertia of the bracket about the y-axis and z-axis. (partial ans: Iy = 0.173 kgm2) 200 mm 200 mm 100 mm 100 mm 200 mm 200 mm 200 mm 200 mm 200 mm X 200 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.3P: The moments of inertia of the plane region about the x- and u-axes are Ix=0.4ft4 and Iu=0.6ft4,...

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