9.2 The properties of the plane region are Jc=50 ×_10³ mm“, I, =600 × 10° mm“, and I, = 350 × 10° mm“. Calculate A, Ī,, and ī, for the region. Answers: A = 360 mm², ī, = 24 × 10³ mm“, ī, = 26 × 10° mm* – 30 mm 40 mm Fig. P9.2

Structural Analysis
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Chapter2: Loads On Structures
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Problem 1
9.2 The properties of the plane region are Jc = 50 x_10³ mm“, I, =600 x
10° mm“, and I, = 350 × 10° mm*. Calculate A, Ī, and Ī, for the region.
Answers: A = 360 mm², ī¸ = 24 × 10³ mm“,
ī, = 26 x 10' mm
30 mm
40 mm
Fig. P9.2
Transcribed Image Text:Problem 1 9.2 The properties of the plane region are Jc = 50 x_10³ mm“, I, =600 x 10° mm“, and I, = 350 × 10° mm*. Calculate A, Ī, and Ī, for the region. Answers: A = 360 mm², ī¸ = 24 × 10³ mm“, ī, = 26 x 10' mm 30 mm 40 mm Fig. P9.2
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