The beam is acted upon by force F = 16 KN as shown in the figure. 50 mm F E1.5 m 3 m 100 mm -1= 19.3 × 10° mmª B A |D – NA 50 mm 62.5 mm - 2 m- 100 mm a. What is the shear force in section C in kN. b. Find the moment of area of the fiber 30 mm above the bottom of the beam about the neutral axis in mm3. c. find the shear stress in MPa at a point 30 mm above the bottom of the beam at section C.

(Figure 1) Figure 30 mm 140 mm, 30 mm 30 mm 70 mm 30 mm 170 mm 1 of 1 Part A Determine the distance to the centroid C of the beam's cross-sectional area. Express your answer to three significant figures and include the appropriate units. X = Submit Part B Īy = Value μA Submit < Return to Request Answer Compute the moment of inertia Iy about the y' axis. Express your answer to three significant figures and include the appropriate units. Value Request Answer Units ignment Units ? Provide Feedback ?

Review Problem 4.8 Take that L = 13 ft. (Figure 1) Figure 1 of 1 L 800 lb/ft L > B Part A Replace the distributed loading by an equivalent resultant force. Express your answer to three significant figures and include the appropriate units. FR = Submit x = Submit Value kip μÀ Part B Specify the location of FR on the beam, measured from the pin at C. Express your answer to three significant figures and include the appropriate units. 0 μᾶ Value My Answers Give Up ft My Answers Give Up ? ? Provide Feedback Continue

The frame is subjected to a concentrated force of F = 1955 lb and a uniform distributed load of intensity w = 80 lb/ft. The force F is oriented vertically and is applied to body ABC directly above the location of joint B. Find the forces indicated below. h, CAFFES 9 h B h₂ F кажь a b d. x 9 → Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 5.6 ft b 6.5 ft 6.6 ft d 6.9 ft 4.1 ft 9.8 ft For all answers, take z as positive to the right and y as positive upward. At point A, the pin support exerts a force of A= i+ ABC. At point B, member BGD exerts a force of B ABC. At point C, member CDE exerts a force of C - ABC. II At point D, member CDF exerts a force of D lbs on member BCD. At point E, the pin support exerts a force of E= Member CG is in compression + lbs. lbs on member CDE. 1+ it it and carries a force of magnitude 2013 Michael Swanbom Ⓒ020 HUBER wan i+ Tommy lbs on member lbs on member lbs on member 3