Question: Two circular rigid disks are rolling in clockwise direction on the ground without slipping toward the right. They have the same angular speed co.

Two circular rigid disks are rolling in clockwise direction on the ground without slipping toward the right.

Two circular rigid disks are rolling in clockwise direction on the ground without slipping toward the right. They have the same angular speed co. Disks 1 and 2 have radii of r and 2r, respectively. Using a frame of reference fixed to the ground, VA and v are speeds of points A and B in disk 1, respectively; VA and VB are speeds of points A' and B' in disk 2, respectively. Which of the following is true? A Co B A. VAVA', VB VB' B. VAVA', VB = VB' C. VAVA', VB = VB' D. VA> VA', VB = VB' E. None of the above. A' 2 2r C' B'

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