A disk of radius 12 cm, initially at rest, begins rotating about its axis with a constant angular acceleration of 8 rad s 2 At t 5 s, what are (a) The angular velocity of the disk, (b) The tangential acceleration a t and the centripetal acceleration a c of a point on the edge of the disk ...

A disk of radius 12 cm, initially at rest, begins rotating about its axis with a constant

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A disk of radius 12 cm, initially at rest, begins rotating about its axis with a constant angular acceleration of 8 rad/s². At t = 5 s, what are

(a) The angular velocity of the disk,

(b) The tangential acceleration a_t and the centripetal acceleration a_c of a point on the edge of the disk?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jun 29, 2011 03:17 AM

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A disk of radius 12 cm, initially at rest, begins rotating about its axis with a constant

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