30 mm 120 mm 120 mm 270 mm 60 mm 30 mm x

300 N 36 mm 12 mm 120 mm В 30 mm A C D 6 mm 96 mm 42 mm| 30 mm 300 N

2.34 Determine the resultant of the three forces of Prob. 2.22. Answer T

Example 3.5 In the mechanism shown in Fig. 3.10(a), the crank OA rotates at 60 rpm. Determine the (1) linear acceleration of the slider at B (li) angular acceleration of the links AC, CQD and BD

e 10 ?What is the final reading for the below figure Prof. Eduerdo Stefanelli www.stefanell.eng.br 0 5 10 45 40 35 30 12.4 mm 11.4 mm 12.44 mm 12 mm

Given the angle of rotation is small and the materials remain linear elastic, which statement below is incorrect for the torsional behavior of a long straight circular shaft.       Radial lines does not remain straight anymore     Plane section remains plane     Straight member remains straight     Longitudinal lines become twisted     Section-shape remains unchanged

Please try to answer the question within 25-30 minutes here value of R is 48

13 ст, cm 50 ст 30°

What is the worst-case distance between the bottom surface of the slot and the bottom surface of the part in the drawing below? B 4.000-4.020 1.475 O 1.030 2.950 B 4.00 O 1.450 O 1.500 1.000-1.010 .010M ABM 2.00 A

(SI Units) In a tensile test, the starting gage length = 100.0 mm and the cross-sectional area = 150 mm2. During testing, the following force and gage length data are collected: (1) 17,790 N at 100.2 mm, (2) 23,040 N at 103.5 mm, (3) 27,370 N at 110.5 mm, (4) 28,910 N at 122.0 mm, (5) 27,480 N at 130.0 mm, and (6) 20,460 N at 135.1 mm. The final data point (6) occurred immediately prior to failure. Yielding occurred at a load of 19,390 N (0.2% offset value), and the maximum load (4) was 28,960 N. (a) Plot the engineering stress strain curve. Determine (b) yield strength, (c) modulus of elasticity, (d) tensile strength, and (e) percent elongation.