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Topic Topic: What is the angular acceleration? Post ReplyNew Question
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Joined: 26 June 2005
Posts: 918
Posted: 04 December 2005 at 7:39pm | IP Logged Quote System

A flywheel rotates with constant angular acceleration. If its angular velocity changes from 10 revolutions per second to 4 revolutions per second in one revolution of the flywheel, what is the angular acceleration?
    A.   -100 rad/s
    B.   -80 rad/s
    C.   -79 rad/s
    D.   -84 rad/s
 QUIZ QUESTION #2256 created by Tutor12371 on 01 December 2005 at 5:44pm

Correct answer: D    Correct clicks: 23.58%  Wrong clicks: 76.42%
    A.   [64 clicks 12.08%] 
    B.   [227 clicks 42.83%] 
    C.   [114 clicks 21.51%] 
    D.   [125 clicks 23.58%] 
Please discuss this quiz question.
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