- #1
Ion1776
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The blades of a fan rotate clockwise at −225 rad/s at medium speed, and −355 rad/s at high speed. If it takes 3.05 seconds to get from medium to high speed, what is the average angular acceleration of the fan blades during this time?
Is the answer
-(355-225)/3.05
= 42.6 rad/s^2
Please work it out and tell me if I did this correctly
Is the answer
-(355-225)/3.05
= 42.6 rad/s^2
Please work it out and tell me if I did this correctly