Unformatted text preview: clockwise. Magnitude and direction! A 50 mm 3. (6 Points) Determine the velocity of B relative to point A if the plate is rotating at the rate of 120 rpm counterclockwise. Magnitude and direction! A 50 mm B 4. (7 Points) The square body is rotating about its center as shown. The body is rotating at a rate of 20 radians per second counterclockwise and it is slowing down at the rate of is 400 radians per second per second. Determine the acceleration of point B . Magnitude and direction! B 50 mm...
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This document was uploaded on 07/19/2011.
- Fall '09