1. Suppose you exert a force of 184 N tangential to a 0.31 m radius 74 kg grindstone (a solid disk). (a) What torque is exerted? T = (b) What is the angular acceleration assuming negligible opposing friction? rad s² a = W N.m (c) What is the angular acceleration if there is an opposing tangential frictional force of 25 N exerted 1.1 cm from the axis? a = rad

1. Suppose you exert a force of 184 N tangential to a 0.31 m radius 74 kg grindstone (a solid disk). (a) What torque is exerted? T = (b) What is the angular acceleration assuming negligible opposing friction? rad s² a = W N.m (c) What is the angular acceleration if there is an opposing tangential frictional force of 25 N exerted 1.1 cm from the axis? a = rad

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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