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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
20–1. The propeller of an airplane is rotating at a constant speed vx i, while the plane is undergoing a turn at a constant rate vt. Determine the angular acceleration of the propeller if (a) the turn is horizontal, i.e., vt k, and (b) the turn is vertical, downward, i.e., vt j.20–2. The disk rotates about the z axis at a constant rate vz = 0.5 rad> s without slipping on the horizontal plane. Determine the velocity and the acceleration of point A on the disk.
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Prob. 20–2
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