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A wheel is rotating at 60 rpm . If 24π2 J of energy is needed to double it's angular speed . Calculate the moment of inertia of the wheel.

A wheel is rotating at 60 rpm . If 24π2 J of energy is needed to double it's angular speed . Calculate the moment of inertia of the wheel.

Grade:12

2 Answers

Arun
25750 Points
5 years ago
Dear student
 
½ I w2 = 24 pi^2
 
Also we  know  w.Hence we can find out moment of inertia.
 
Use the formula.
 
Incase of any difficulty, please feel free to askagain
Rohit sanjay rathod
13 Points
2 years ago
A wheel is rotating at 60rpm . If 24π j of energy is needed to double it's angular speed calculate the moment of inertia of the wheel. 

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