The corner of a plate selected as the origin is also the axis of rotation about...

 

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The corner of a plate selected as the origin is also the axis of rotation about the z-axis as shown in the figure below. The dimensions of the plate are x = 91 cm, y = 12 cm and thickness = 3.3 cm. The plate has a density of 2,871 kg/m. Two 6 cm diameter holes are drilled through the plate. The location of the center of the first hole is at x1 = 16 cm and y1 = 4.9 cm and location of the center of the second hole is at x2 = 12 cm and y2 = 6.4 cm. What is the period of oscillation for this plate? (Enter your answer to the nearest hundredth of a second and use g = 9.8 m/s.) x The corner of a plate selected as the origin is also the axis of rotation about the z-axis as shown in the figure below. The dimensions of the plate are x = 91 cm, y = 12 cm and thickness = 3.3 cm. The plate has a density of 2,871 kg/m. Two 6 cm diameter holes are drilled through the plate. The location of the center of the first hole is at x1 = 16 cm and y1 = 4.9 cm and location of the center of the second hole is at x2 = 12 cm and y2 = 6.4 cm. What is the period of oscillation for this plate? (Enter your answer to the nearest hundredth of a second and use g = 9.8 m/s.) x