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A cylindrical spring consists of a rubber annulus bonded to a rigid ring and shaft. The ring is held fixed and a torque T is applied to the rigid shaft. The shear modulus of the rubber is G. Hint: As shown in the figure below, the deformation of the element at radius T can be determined from rdo dry. Use this expression, along with T=T/(272h). (Figure 1) Part A Determine the angle of twist of the shaft. Express your answer in terms of it and some or all of the variables T, h, G,Ti, and To. IVO AEO 11 vec a B 7 8 € 2 0 Figure < 1 of 1 v po | 2aTG (1-2-4a1 Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining The correct answer does not depend on: аL. ANG

Answer 1

Soluիսը Given rde=drp. de dor Given za Iran pat 2 Tirah T ...Po trzh/a P-2072h G. do - antrenamente na traka dr. Now integrate on both side o 2 - The S F dr. - - - 1:0 Wita [tit po ... Answer. 2 The