Problem 11.9 - Determine the principal moments of inertia and principal axes having their origin at given point O. மற்மைத்பணத்áoog
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- The motion of a particle is defined by x = 6t"4 - 2t°3 - 12t^2 + 3t + 3, when x and t are expressed in meters and seconds, respectively. • When a = 0, determine the time • When a= 0, determine the velocity When a = 0, determine the position14. The moment of inertia about x-axis for rectangular area A = (20 x 10) in2 is: 6666.66 in4 1666.66 in4 2666.66 in4 3666.66 in42. Determine the moment of inertia along x & y axis and polar moment of inertia with respect to the given axis using the figure below. у аxis 4.5 in 0.5 in 0.5 in 0.5 in 0.5 in 1 in 1 in 2.5 in 0.5 in 0.5 in 0.5 in 0.5 in 0,5 in 0.5 in - х ахis 2 in 3.5 in
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- Q4. Calculate the resultant couple moment acting on the steering wheel and express it as a Cartesian vector. 100 N 120 N 30 45 80 N 45° 0.8 m 80 N 120 N 30 100 NDetermine the moments of inertia I, and I, of the area shown about vertical and horizontal axes running through the centroid of the area, if b= 38 mm. The value of I, is The value of I, is 42 mm 28 mm B 489 x 103 mm4 160 103 mm4 x1. Determine the moment of inertia of the area shown in the figure with respect to its centroidal axes. 6" 1" X 12" 1". 12"