The steel roll shown weighs 2800 lb, has a centroidal radius of gyration of 6 in., and

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The steel roll shown weighs 2800 lb, has a centroidal radius of gyration of 6 in., and is lifted by two cables looped around its shaft. Knowing that for each cable TA = 690 lb and TB = 730 lb, determine

(a) The angular acceleration of the roll,

(b) The acceleration of its mass center.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Oct 27, 2010 06:19 AM

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The steel roll shown weighs 2800 lb, has a centroidal radius of gyration of 6 in., and

Question:

15 in B А В

Step by Step Answer:

m W 2800 lb 2800 lb 322 fts I mk 55 Given data T 690 lb 86957 86957 ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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