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ehabmozart
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- 0
In rotational motion what is the difference between angular acceleration, radial acceleration and tangential acceleration?? ... Now suppose a rotating disk about its center (axis) rotating and a mass attached to the string of the rotating disk. By what v does it move... Is it just like v-rW... If yes, y does it have the same w.. And suppose it is set free to fall but still attached to the disk, what acceleration would it have during the fall? Thanks