A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 230 N applied to its edge causes the wheel to have an angular acceleration of 0.874 rad/s2. (a) What is the moment of inertia of the wheel? _______ kg · m2 (b) What is the mass of the wheel? ________ kg (c) If the wheel starts from rest, what is its angular velocity after 6.00 s have elapsed, assuming the force is acting during that time? _______rad/s
A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 230 N applied to its edge causes the wheel to have an angular acceleration of 0.874 rad/s2. (a) What is the moment of inertia of the wheel? _______ kg · m2 (b) What is the mass of the wheel? ________ kg (c) If the wheel starts from rest, what is its angular velocity after 6.00 s have elapsed, assuming the force is acting during that time? _______rad/s
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 7PQ: A 12.0-kg solid sphere of radius 1.50 m is being rotated by applying a constant tangential force of...
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A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 230 N applied to its edge causes the wheel to have an
(a) What is the moment of inertia of the wheel?
_______ kg · m2
(b) What is the mass of the wheel?
________ kg
(c) If the wheel starts from rest, what is itsangular velocity after 6.00 s have elapsed, assuming the force is acting during that time?
_______rad/s
_______ kg · m2
(b) What is the mass of the wheel?
________ kg
(c) If the wheel starts from rest, what is its
_______rad/s
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