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Physics 8 Online
OpenStudy (ajprincess):

Please help:). the maximum amplitude and the maximum acceleration of the foundation of an industrial fan were found to be x_max=0.2mm and a_max=0.3

OpenStudy (ajprincess):

Here |dw:1352046269529:dw|

hartnn (hartnn):

so whats the question, that is correct \(a=\ddot x\) where differentiation is w.r.t time.

OpenStudy (ajprincess):

oops sorry forgot to post the question

OpenStudy (ajprincess):

Determine the operating speed of the fan.

OpenStudy (ajprincess):

|dw:1352046585292:dw| Am I right?

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