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Science-Related Homework Help Physics Topic started by: Chery on Nov 30, 2016



Title: A wheel having a moment of inertia of 5.00 kg ∙ m2 starts from rest and accelerates under a ...
Post by: Chery on Nov 30, 2016
A wheel having a moment of inertia of 5.00 kg ∙ m2  starts from rest and accelerates under a constant torque of 3.00 N ∙ m for 8.00 s.  What is the wheel's rotational kinetic energy at the end of 8.00 s?
A) 57.6 J
B) 64.0 J
C) 78.8 J
D) 122 J


Title: Re: A wheel having a moment of inertia of 5.00 kg ∙ m2 starts from rest and accelerates under a ...
Post by: lyall on Nov 30, 2016
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Title: Re: A wheel having a moment of inertia of 5.00 kg ∙ m2 starts from rest and accelerates under a ...
Post by: Chery on Jan 13, 2017
Looked all over the internet for this, thank you for answering correctly