DYNAMICS Tutorial 4 - Principle of Work and Energy, Plane Kinematics and Kinetics of Rigid Body Question 4: The belt-dri

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Dynamics Tutorial 4 Principle Of Work And Energy Plane Kinematics And Kinetics Of Rigid Body Question 4 The Belt Dri 1 (53.34 KiB) Viewed 15 times

DYNAMICS Tutorial 4 - Principle of Work and Energy, Plane Kinematics and Kinetics of Rigid Body Question 4: The belt-driven pulley and attached disk are rotating with increasing angular velocity. At a certain instant the speed v of the belt is 1.5 m/s, and the total acceleration of point A is 75 m/s?. For this instant determine (a) the angular acceleration a of the pulley and disk, (b) the total acceleration of point B, and (c) the acceleration of point C on the belt. Ans.(a) a = 300 rad/s, (b) ag = 37.5 m/s? (e) a = 22.5 m/s? 150 mm 150 mm