A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is fre

Physics
Tutor: None Selected Time limit: 1 Day

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 0.818 rad/s2

(a) What is the moment of inertia of the wheel? 
Jun 11th, 2015

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Jun 11th, 2015

(b) What is the mass of the wheel? 


(c) If the wheel starts from rest, what is its angular velocity after 5.10 s have elapsed, assuming the force is acting during that time?

Jun 11th, 2015

give me some time. I will post within half an hour.

Jun 11th, 2015

ok


Jun 11th, 2015

first one is C and then B...
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Let me know if you find any problem


Jun 11th, 2015
wheel1.jpg

they are not correct bro

Jun 11th, 2015

did you put them correct? I have done c first and then b

Jun 11th, 2015

ok sorry 

my mistake 

Jun 11th, 2015

can you show me the screen what does it say ..

Jun 11th, 2015

it is ok they are correct thanks bro 

Jun 11th, 2015

your welcome buddy!

Jun 11th, 2015

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Jun 11th, 2015
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Jun 11th, 2015
Dec 3rd, 2016
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