3 m 60° Prob. 5-21

Part E The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T = 585-N forces act in the -z direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and z components of force on the shaft. Determine the resultant bending moment in the y direction on the cross section at C. Express your answer to three significant figures and include appropriate units. HA Figure 1 of 1 (Mc)y = Value Units Submit Request Answer 400 mm 150 mm 150 mm Part F В 200 mm Determine the resultant bending moment in the z direction on the cross section at C. 200 mm Express your answer to three significant figures and include appropriate units. 300 mm 80 N 80 N HA 200 N 200 N (Mc)z = Value Units Submit Request Answer

The girder in the frame is subject to a uniform load of w = 4060 N/m over its length L = 9.80 m.  a) What is the approximate moment in the girder at the face of the column at C? Use the standard sign convention for beams.  MC = ? b) What is the approximate maximum positive moment in the girder?  Mmax = ?