Problem 4.3 3D Vectors he 19 kg traffic light is uspended using three ables. Taking the height h = -8 m, you are required to: O Represent the force in cable AB in Cartesian vector format O Represent the force in cable AC in Cartesian vector format Represent the force in cable AD in Cartesian vector format 4 m 3 m 4 m 4 m 6 m 4 m 3 m 3 m AM 6 m
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- Gate ACB is in a shape of a sector of a circle whose radius is 6m as shown. Determine the following: a) Horizontal component FH is Blank 1 KN b) Vertical component Fv is Blank 2 KN c) Distance of FH from point "C" is Blank 3 m c) Distance of Fv from point "C" is Blank 4 m3. Submissions must be in pai or jpeg PROBLEM 1: The frame shown is supported with hinges at A and C and a pin at B. Determine the reactions at these supports. A6 On peg wil 800 KN EX tim Im - Im - Iskwilm 300 *** 199 201 4m THE112 mm К30 тm -> 30 тm -+30 тm ->-30 mт -> Part a) Determine the moment of inertia of the shaded region around the – axis. mm4
- , l. !ה , זומ 0:1E -15 ft 10 ft Your answer The members of a truss are pin connected at joint O. Determine the magnitude of F1 and its angle for equilibrium * 5 kN 6KN 30 7kN Your answer Вack Submit Never submit passwords through Google Forms. This form was created inside of University of Mosul. Report Abuse Google FormsY Given: X x1 x2 . x1 = 15.35 mm • x2 = 16.74 mm . x3 = 16.10 mm .y1 = 19.32 mm y2 = 20.55 mm y3 = 16.37 mm mie x3 sterren T y3 y2 y1 Find x & y centroid-F ab)" a~bm X= L+I 2 1 TY –314. F 2. 6 STATICS ENGINEERS MECHANICS CHAPTER Lecture Notes: =m EXAMPLE: 2 mber 75mm 25 mm +3 150 mm P2 25 mm %3D 25mm 125 mm Determine the moment of inertia of the section E+ b about its centroidal axis x and y. + b ナ
- 3. A 12m beam simply supported at 1.3m from both ends carries a uniformly distributed load of 18KN/m over its H entire length. What is the maximum flexural stress. developed in the beam? Shown is its built-up section. C250x45 & W460 X 144O File | C:/Users/Admin/Downloads/final%20exam%202021%20SEB101.pdf ID Page view A Read aloud | V Draw 9 Hlighlight 2 Eras 3 of 3 8. In the T-beam shown below, given that the dimension a 20 mm. (a) Find the centroid y of the beam's cross-sectional area, rounded off to the nearest integer. (b) Determine the moment of inertia (second moment of area) of the beam's cross-sectional area about the centroidal axis you determined in part (a). 9. Two square parallel metal plates measuring 25.0 cm x 25.0 cm are separated by a distance of 5.0 mm. A potential difference of 24 volts is applied to the two plates. a. Determine the capacitance of this arrangement. b. Determine the electric field strength between the plates. c. Determine the total charge stored on one plate. d. Determine the energy stored in this capacitor. c. Make a sketch of the clectric field between the plates. 10. An electrical appliance operates by applying 230 volts across a 50-ohm resistive load. a. Determine the current in the…1 H 2 - T 3 MANCHCOA KING 4 Force diagrams - Inclined plane 5 Performs various tests by modifying the values of the coefficient of friction, the mass M2 and the angle of inclination. Draw the diagram of forces on the two graphs present in the document Force diagrams Inclined plane Balance the forces by applying Newton's second law to the two masses, along the appropriate axes in both cases. From these equations, find a general mathematical expression for the acceleration and for the tension in both cases.
- landscape orientation without erasures 1. The cross section shown in the figure is a structural member known as a z- section Compute the following: (1) cross sectional area, (2) centroidal moment of inertia,Ixo And (3) centroidal moment of inertia, Ivo 3/4 3/4 3.5 Yo 2.625 -3/4 1.375 3.5 -X₂ 113/4The cantilevered beam uses a W36ox79 wide-flange section. The geometric properties of the section are given by the table. The beam is subjected to the concentrated load P and to the couple moment Mo clockwise such that the bending moment just to the right of point B is M = 11.7 kN.m. What is the bending stress at the uppermost point C of the web at this cross section? P Мо C D L100 91 A1 80 9, A3 200 1. What is the value of ybar from the 1-1 line [ Select ] 2. What is the value of centroidal MOI Ixx? [ Select ] 3. What is the value of centroidal MOI lyy? [ Select ]