Prob 5.13 A structural steel rod 1 inches in diameter and 25 feet long, in supporting a balcony, carries a tensile load of 29 k; E = 29 x 10° ksi. a. Find the total elongation of the rod. b. What diameter d is necessary if the total is limited to 0.1 inch?

A torque of 44-kip-in. is applied on an aluminum shaft as shown in the figure. Use G=3.7 × 106 psi. 3 in Assuming that the solid shaft has been replaced by a hollow shaft of the same outer diameter and a 1-in. inner diameter, determine the angle of twist. The angle of twist is |

H.W A uniform glass rod having a length L is placed in the smooth hemispherical bowl having a radius r. Determine the angle of inclination 0 for equilibrium. Ans: L+VL+128r 2NCOSO No 0 = cos %3D 16r Note: By observation = 0.

Part A How much pressure is needed to compress the volume of an iron block by 0.30% ? Express your answer in N/m². Use Biron = 9.0 x 10¹0 N/m². Express your answer using two significant figures. ΔΡ = Submit Part B V ΑΣΦ ΔΡ Potm Request Answer Compare it to atmospheric pressure (1.0 × 105 N/m²). Express your answer using two significant figures. VO ΑΣΦ ? www. P ?