13 Points Difficulty 3 5 Three Bars Are Connected With Frictionless Pins To Form The Frame Shown The Frame Is Loade 1 (39.22 KiB) Viewed 30 times
13 Points Difficulty 3 5 Three Bars Are Connected With Frictionless Pins To Form The Frame Shown The Frame Is Loade 2 (17.77 KiB) Viewed 30 times
(13 points) Difficulty (3/5) Three bars are connected with frictionless pins to form the frame shown. The frame is loaded with a force of P = 750 lb. The dimensions on the figure are a = 5.4 ft, b = 5.3 ft, c= 5.3 ft, d = 5.4 ft, and e = 11.5 ft. Determine the magnitude of: (a) The resultant force in pin B. (b) The horizontal and vertical components of force in pin D. (c) The horizontal and vertical components of force in pin C. (d) The horizontal and vertical components of force in pin A. (e) The horizontal and vertical components of force in pin E. (f) The resultant forces in pins A, C, D, and E. Enter all answers as positive values. A 2 a b c d ei P E
(a) RB = (b) RD, RD, (c) Rc. Rc, (d) RAX RA, (e) RE. RE, || = = = = || || = = = (f) RA = Rc = RD = RE = lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs
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