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A horizontal aluminum rod 4.7 cm in diameter projects 7.4 cm from a wall. A 1400 kg object is suspended from the end of the rod. The shear modulus of aluminum is 3.0-1010 N/m2. Neglecting the rods mass, find (a) the shear stress on the rod and (b) the vertical deflection of the end of the rod. (a) Numbe? (b) Number Units T N/m 2 or Pa %) units

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Date 灰天 lun to 2 a) (A (3 Moe) (9.3) ー チ 6 N1mr A e E 1.15 xlam

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