Physics, 06.05.2020 03:09 taylorbean315

A uniform disk with mass 40.6kg and radius 0.210m is pivoted at its center about a horizontal, frictionless axle that is stationary. The disk is initially at est, and the a constant force F= 27.0 N is applied tangent to the rim of the disk.

a) What is the magnitude v of the tangential velocity of a point on the rim of the disk after the disk has turned through .200 revolution?
b) What is the magnitude a of the resultant acceleration of a point on the rim of the disk after the disk has turned through .200 evolution?

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A uniform disk with mass 40.6kg and radius 0.210m is pivoted at its center about a horizontal, frict...