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A 20-Kg Solid Disk Rolls Without Slipping on a Horizontal Surface

question 35

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A 2.0-kg solid disk rolls without slipping on a horizontal surface so that its center proceeds to the right with speed 5.0 m/s. A 2.0-kg solid disk rolls without slipping on a horizontal surface so that its center proceeds to the right with speed 5.0 m/s.    The point A is the uppermost point on the disk and the point B is along the horizontal line that connects the center of the disk to the rim. -What is the instantaneous speed of point B with respect to the ground? A) zero m/s B) 5.0 m/s C) 7.1 m/s D) 7.5 m/s E) 10.0 m/s
The point A is the uppermost point on the disk and the point B is along the horizontal line that connects the center of the disk to the rim.
-What is the instantaneous speed of point B with respect to the ground?


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