From classical physics, we know that angular momentum, moment of inertia, and angular velocity are related via L=100 and E= -1². If the rotational energy is 941.5 J and the angular velocity is 9.2 sec-1, what is the moment of inertia (in kg-m²)? Report your answer as a decimal number to three significant figures.

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From classical physics, we know that angular momentum, moment of inertia, and angular velocity are related via L=100
and E=
If the rotational energy is 941.5 J and the angular velocity is 9.2 sec-1, what is the moment of inertia (in kg-m²)?
Report your answer as a decimal number to three significant figures.
Transcribed Image Text:From classical physics, we know that angular momentum, moment of inertia, and angular velocity are related via L=100 and E= If the rotational energy is 941.5 J and the angular velocity is 9.2 sec-1, what is the moment of inertia (in kg-m²)? Report your answer as a decimal number to three significant figures.
Expert Solution
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Concept:

As mentioned in the Question the relationship between angular momentum, a moment of inertia, and angular velocity is

L equals I omega space
E equals 1 half I omega squared
h e r e comma
L equals space A n g u l a r space m o m e n t u m
I equals space M o m e n t space o f space i n e r t i a
omega equals space A n g u l a r space v e l o c i t y
E equals space R o t a t i o n a l space e n e r g y


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