25 in., 25 in. 5 in. 5 in. Cord B' Two solid spheres (radius = 3 in., W=2 lb) are mounted on a spinning horizontal rod (I, = 0.25 lb · ft s, 0 = 6 rad/sec) as shown. The balls are held together by a string which is suddenly cut. Determine a) angular velocity of the rod after the balls have moved to A'and B', and b) the energy lost due to the plastic impact of the spheres and stops. R

25 in., 25 in. 5 in. 5 in. Cord B' Two solid spheres (radius = 3 in., W=2 lb) are mounted on a spinning horizontal rod (I, = 0.25 lb · ft s, 0 = 6 rad/sec) as shown. The balls are held together by a string which is suddenly cut. Determine a) angular velocity of the rod after the balls have moved to A'and B', and b) the energy lost due to the plastic impact of the spheres and stops. R

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.94RP: The properties of the unequal angle section are Ix=80.9in.4,Iy=38.8in.4, and Iu=21.3in.4. Determine...

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