Question: The 4 8 - k g wheel has a radius of gyration about its center of gravity G of k G = 2 5 0

The 48-kg wheel has a radius of gyration about its center of gravity G of kG=250mm. The spring AB has a stiffness k=100Nm and an unstretched length of 500 mm . The wheel is released from rest. (Figure 1)
If the wheel rolls without slipping, determine the magnitude of its angular velocity when it has rotated clockwise 90 from the position shown. Express your answer in radians per second to three significant figures.
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The 4 8 - k g wheel has a radius of gyration

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