22. The angular speed of the rotor in a centrifuge increases from 420 to1420 rad/s in a time of 5.00 s. (a) Obtain the angle through which therotor turns. (b) What is the magnitude of the angular acceleration?

a) The rate change of the angular displacement, θ=ωavgttherefore,ωavg=ω+ω02θ=ω+ω02t

Answered: 22. The angular speed of the rotor in a…

College Physics

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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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22. The angular speed of the rotor in a centrifuge increases from 420 to 1420 rad/s in a time of 5.00 s. (a) Obtain the angle through which the rotor turns. (b) What is the magnitude of the angular acceleration?