A mechanic using a drill brings it from rest to maximum operating speed of 365,000 rpm in 3.0 s. Assume that the drill accelerates at a constant rate during this time.(a) What is the angular acceleration of the drill in rev/s??|rev/s?(b) Find the number of revolutions the drill bit makes during the 3.0 s time interval.rev

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the angular acceleration of the drill i

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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Question

A mechanic using a drill brings it from rest to maximum operating speed of 365,000 rpm in 3.0 s. Assume that the drill accelerates at a constant rate during this time.
(a) What is the angular acceleration of the drill in rev/s??
|rev/s?
(b) Find the number of revolutions the drill bit makes during the 3.0 s time interval.
rev

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