<Lecture 2 Homework (Ch. 3 and 4) Problem 3.68 The ends of the triangular plate are subjected to three couples. (Figure 1) Figure 100 N 200 N 30° 100 N 200 N 1 of 1 -600 N 600 N Part A Determine the plate dimension d so that the resultant couple is 472 Nm clockwise. Express your answer to three significant figures and include the appropriate units. d= Value Submit μА Provide Feedback Request Answer Units ? 1 of 5 Next >>

Fig: 1