Question

6. Determine the moment of inertia and the radius of gyration of the shaded area with respect to the x axis. 12 mm 12 mm 5 mm 25 mm 25 mm 5 mm 24 mm 24 mm

Answer 1

-H 25กา smm 0 The enHTe CToSS Apcp + Reco

2Smn 一2-5mm A 48mm ←ㅡㅡㅡㅡㅡㅡㅡㅡ 5mm da, 19,4,- 12. 48 x S mm ABc 182000 mm 4 Recteunle EF9H 25mn Cs 2. 25mn

二丁 8X 503二 833 3 3 . 3 333 mm foy EFGH 12 2 Smm 24 m 2 smm 25 m m 2 A h 丁. 2_ g1000 mm4 3 5 333 3 33 mm* (Ani ว่ากา

Radius of gYohon with nespect to χ 60 mm2 Yn :. 35 6333 :3 3 3 . Γ46s、SS9- 21. 653 mm Ans)