The angle through which a rotating wheel has turned in time t is given by theta(t)= 8.5t-15t^2+1/6t^4,

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The angle through which a rotating wheel has turned in time t is given by theta(t)= 8.5t-15t^2+1/6t^4, where 0 is in radians and t in seconds.

Determine an expression:

(a) for the instantaneous angular velocity w and

(b) for the instantaneous angular acceleration a.

(d) What is the average angular velocity, and

(e) the average angular acceleration between t = 2.0s and t = 3.0 s?

Related Book For answer-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Posted Date: Nov 23, 2023 09:59 AM

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The angle through which a rotating wheel has turned in time t is given by theta(t)= 8.5t-15t^2+1/6t^4,

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