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Please show work and formulas (I need to understand this) A turntable rotates counterclockwise at 77...

Please show work and formulas (I need to understand this) A turntable rotates counterclockwise at 77 rpm . A speck of dust on the turntable is at 0.44 rad at t=0. What is the angle of the speck at t = 8.2 s ? Your answer should be between 0 and 2π rad. Thanks :)

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Answer #1

w= angular velocity = 77 rpm . = 77 ren min 77% ca a rad). Gos - 778 T radis = 8.063 rad/s angular deplacement (@-0,) = wt 0

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