Question

5- Supposing that the figure corresponds to a homogeneous parallelogram in which a circular cut with a diameter of 1 meter was made, tangent to one side.

- Determine the position of the center of mass in Relation to the xx' and yy' axes

10,5m Зr 2m 1m

Answer 1

ABCD in cmsider as (Ч. б. c D Ф Зm Р 3. S >B L А - 1 х 0-ГЕ 3 = Axi. P = 2х-32 = 3 + 0-5 х 2 4 = Б. 3 х, = 2 3 8. - 3 ) Я — Ә. 3 2. 5 г 3 3. SX3 Au= 3. S dy a 4 = , २ 3) Ay ay Aide P, , — Wх, Au-m h, - 3-5х3х3 - 25 х эх: - x 2 0-23 X3-23 ( ! 3-53 •2 СХЗХ? k|- 1 - - 736 CSScanned with CamScanner 1. 73

h91 м ч Os| А, Ә, Аза — ( | Ay-A- Az-Ą д-ГК З k]. " - 2 х 3х2 — тXX- Г – Б. 25х2 x ) 3- 5 X3 - 2 S X3 F2. fla [ ] = |-чоч 2 CSScanned with CamScanner