17•試求右圖重疊組合構件之形心(centroid)座標
,
位置?
(A)
=5.5in,
=6in
(B)
=5.5in,
=8in
(C)
=5.5in,
=7.28in
(D)
5.5in,
=7.82in

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統計: A(1), B(3), C(6), D(14), E(0) #1031439
統計: A(1), B(3), C(6), D(14), E(0) #1031439