Television recording tape is being rewound on a VCR reel which rotates with a constant angular velocity

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Television recording tape is being rewound on a VCR reel which rotates with a constant angular velocity ω0. Denoting by r the radius of the reel at any given time and by b the thickness of the tape, derive an expression for the acceleration of the tape as it approaches the reel.

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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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