33 Problem 4 A Structure Shown In The Figure On The Right Is In Static Equilibrium While Hanging From A Rope And R 1 (218.39 KiB) Viewed 13 times
33 Problem 4 A Structure Shown In The Figure On The Right Is In Static Equilibrium While Hanging From A Rope And R 2 (222.49 KiB) Viewed 13 times
(33%) Problem 4: A structure, shown in the figure on the right, is in static equilibrium while hanging from a rope and resting on a pivot point P. у The rope holding the structure forms an angle 0 = 19º with the horizontal X 13 The structure has a mass 2.49 kg that is uniformly distributed and its dimensions are wi = 23 cm, W2 = 58 cm, W3 = 39.2 52.2 cm, h2 = 31.4 cm, and h3 = 17.2 cm. The pivot point is a distance x = 11.3 cm to the right of the structure's corner (see figure). cm, họ h2 Make sure to draw a free-body diagram showing all forces on the structure, and use g = 9.81 m/s2 throughout this problem. X hi Note that, in particular when calculating torques, it is OK to separate any force into its components. P Ignore this number: 0.01745 W1 W2 W3
33% Part (a) What is the tension in the rope? T= N sino TT ( 7 oo 8 9 HOME E 4 ܠܛ 5 6 cos tano cotan() asin() acos atan acotano sinh) cosh tanh) cotanho Degrees O Radians 1 2 3 - + 0 END . VO BACKSPACE DEL CLEAR Submit Hin Feedback give up Iints: Feedback: A 33% Part (b) What is the magnitude of the force on the structure exerted by the pivot? A 33% Part (c) What is the direction of the force on the structure exerted by the pivot? Give your answer in degrees, measured from the positive c- irection.
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