The slender rod has a mass of 0.2 kg and is supported at O by a pin and at its end A by two springs, each having a stiffness k=5 N/m. The springs are attached to the rod at A. The period of vibration of the rod can be set by fixing the 0.7-kg collar C to the rod at an appropriate location along its length. The springs are originally unstretched when the rod is vertical. Neglect the size of the collar. Part A Determine the position y of the collar so that the natural period of vibration becomes = 1s Express your answer to three significant figures and include the appropriate units. Figure C O k Ak 1 of 1 > ? y= Value Units Submit Request Answer 600 mm Provide Feedback