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The table that follows lists four pairs of initial and final angular velocities for a rotating fan blade. The elapsed time for each of the four pairs of angular velocities is 3.5 s. For each of the four pairs, find the average angular acceleration (magnitude and direction as given by the algebraic sign of your answer). Initiel

The table that follows lists four pairs of initial and final angular velocities for a rotating fan blade. The elapsed time for each of the four pairs of angular velocities is 3.5 s. For each of the four pairs, find the average angular acceleration (magnitude and direction as given by the algebraic sign of your answer). Initiel

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The table that follows lists four pairs of initial and final angular velocities for a rotating fan blade. The elapsed time for each of the four pairs of angular velocities is 3.5 s. For each of the four pairs, find the average angular acceleration (magnitude and direction as given by the algebraic sign of your answer). Initial angular velocity wo Final angular velocity w (a) +1.0 rad/s +6.0 rad/s (b) +4.0 rad/s +1.0 rad/s (c) -9.0 rad/s -3.0 rad/s (d) +2.0 rad/s -3.0 rad/s (a) a = i (b) a = i (c) = i (d) a = i > > > > > >
Transcribed Image Text:The table that follows lists four pairs of initial and final angular velocities for a rotating fan blade. The elapsed time for each of the four pairs of angular velocities is 3.5 s. For each of the four pairs, find the average angular acceleration (magnitude and direction as given by the algebraic sign of your answer). Initial angular velocity wo Final angular velocity w (a) +1.0 rad/s +6.0 rad/s (b) +4.0 rad/s +1.0 rad/s (c) -9.0 rad/s -3.0 rad/s (d) +2.0 rad/s -3.0 rad/s (a) a = i (b) a = i (c) = i (d) a = i > > > > > >
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