QUESTION 1. A homogeneous, thin wire with constant cross-section is bent to form an equilateral triangle with side length a and height h as shown in the figure. Show that the coordinates of center of gravity of this triangle are C(xc,yc)=C(a/2,h/3) in the given coordinate system. y h ax
2. BA wire with constant cross-section is F you bent into the form shown in the figure. Calculate the value of yo if the center of 2 gravity of the wire is on the x-axis. In this case, calculate the x-coordinate of the centroid. QUESTION homogeneous C 4 D X
QUESTION 3. the center of gravit plate with constar section shown in th a 4 m, b=1 m, c2 a O y X
QUESTION 4. Calculate the reaction forces in the supports of the system shown in the following figure. F₁-15 kN, F₂-12 k F3-12 kN, q₁-4 kN/m, q26 kN/m dır. Taşıyıcı sistemin boyutları, a=3 m, b-6 m, cmd=6 m, 0,5 m, f, g=1.5 m dir. a b F d B Lot
L QUESTION 5. The rod AB is supported by wo inclined planes as shown in the figure. The weight of the rod is W2 W₁-200 kg. Culate the point of application of the force W₂ that is applied to the d AB n order to keep it in the horson 30° position. The le is L-300 cm., W₂-100 kg. Ignore all frictions and take g = 10 m/s². B ||
QUESTION 1. A homogeneous, thin wire with constant cross-section is bent to form an equilateral triangle with side lengt
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