Chapter 7, Problem 37P

Determine the normal force, shear force, and moment at points F and E. 50 lb/ft - 3 ft E 2 ft B 6 ft C 4 ft F D 2 ft

The member is supported by a square rod which fits loosely through the smooth square hole of the attached collar at AA and by a roller at B. The member is subjected to the forces F1 = 350 N , F2 = 450 N , and F3 = 600 N . Determine the normal reaction force of roller at B. Determine the components of the reaction force of the support at A using scalar notation. Determine the components of moment of the reaction at A using scalar notation.

Q-6: Determine the reaction force and moment at O by the two wrenches and the forces, acting on the pipe assembly. 180 N.m F = -120i +80j +165k N 420 N XTO A B 175 N 0.4 m- 0.6 m -0.8 m 45° 160 N 360 N.m

The shaft is supported by a thrust bearing at A and a journal bearing at B.  Determine the x, y, z components of internal force at point C. Determine the x, y, z components of internal moment at point C.

Aforce of magnitude P = 166 N is applied to the stationary machine handle as shown. Write the force and moment reactions at O as vectors. Neglect the weight of the handle assembly. A P 12° 125 mm 165 mm -y Answers: R = ( -162.37 i+ -0 j+ -34.51 k)N M = ( i i+ i j+ i k) N-m

Problem 3 F4-18. Draw the shear and moment diagrams for the beam. Indicate values at the supports and at the points where a change in load occurs. -1.5 m- 4 kN/m -2 m- B 1.5 m-

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A force of magnitude P = 166 N is applied to the stationary machine handle as shown. Write the force and moment reactions at O as vectors. Neglect the weight of the handle assembly. A 12° 125 mm 165 mm Answers: R = ( i ! i+ i j+ i ! k)N M = ( i i+ i j+ i k) N-m 1- -