Chapter 6, Problem 6.13P

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F14 X- NA Z 13 5 12 2 Ꮎ F2 Y There are 2 forces acting on the eye bolt. Force F1 acts on the X-Y plane has a magnitude of 704 N. Force F2 depicted has a magnitude of 273 N, and angles are 37° and > = 37°. Determine the resultant force on the eye bolt. FR = -96.7 N 781 ✓ 2.> 164 FR magnitude: 804 Ꭱ FR coordinate direction angle a: Ꭱ 13.6 deg FR coordinate direction angle ẞ`: 83 × deg FR coordinate direction angle y: Ꭱ deg + 78.2 N k)

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Write the Navier-Stokes equations for a steady, two-dimensional flow.

3. The shaft below is made of steel (G = 80GPa). It has a diameter of 25mm and is fixed and supported at the two ends of the shaft, A and D. (i) Is this a statically indeterminate problem? Why? (ii) Can you draw the torque load diagram without first resolving the reaction torques at A or D? (iii) Determine the reaction torque at A and D. (iv) Draw the torque load diagram. (v) Determine the angle of twist at section AB. B 90 N·m 0.6 m 0.75 m 0.9 m 90 N-m

F3 Ꮎ N Ф F2 F1 There are 3 forces acting on the eye bolt. Force F1 acts on the XY plane has a magnitude of 536 lbf, and the angle of 0 = 38°. Force F2 acts on the YZ plane has a magnitude of 651 lbƒ, and the angle = 41°. Force F3 has a magnitude of 256 lb, and coordinate direction angles of α = 71°, ẞ = 115°, and γ = 33°. Determine the resultant force on the eye bolt. FR = 506 ☑ i+ +642 713 lbf FR magnitude: 1084 FR coordinate direction angle a: Ꭱ 62 × deg FR coordinate direction angle ẞ`: 49 × deg FR coordinate direction angle y: 54 deg x lbf k) ✓