A plastic film moves over two drums. During a 4-s interval the speed of the tape is

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A plastic film moves over two drums. During a 4-s interval the speed of the tape is increased uniformly from v0 = 2 ft/s to v1 = 4 ft/s. Knowing that the tape does not slip on the drums, determine

(a) The angular acceleration of drum B,

(b) The number of revolutions executed by drum B during the 4-s interval.

A plastic film moves over two drums. During a 4-s

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073398242

11th edition

Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self

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Question Posted: Jun 01, 2017 11:02 AM

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A plastic film moves over two drums. During a 4-s interval the speed of the tape is

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Belt motion Since the belt does not slip relative to the peripher...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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