Part A A uniform disk with mass 44.5 kg and radius 0.240 m is pivoted at its center about a horizontal, trictionless axle that is stationary. The disk is initially at rest, and then a constant force 32.5 N is applied tangent to the rim of the disk. What is the magnitude v of the tangential velocity of a point on the rim of the disk after the disk has turned through 0.250 revolution? Express your answer with the appropriate units. O D) ? Value Units Submit Request Answer • Part 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 0.250 revolution? Express your answer with the appropriate units. HA ) ? Value Units Submit Bequest Answer

Part A A uniform disk with mass 44.5 kg and radius 0.240 m is pivoted at its center about a horizontal, trictionless axle that is stationary. The disk is initially at rest, and then a constant force 32.5 N is applied tangent to the rim of the disk. What is the magnitude v of the tangential velocity of a point on the rim of the disk after the disk has turned through 0.250 revolution? Express your answer with the appropriate units. O D) ? Value Units Submit Request Answer • Part 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 0.250 revolution? Express your answer with the appropriate units. HA ) ? Value Units Submit Bequest Answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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