Calculate the moment of inertia of the stick about its center having a mass of 1.1 kg and length of 2.9 m.(a) .66 kgm^2(b) .77 kgm^2(c) .88 kgm^2(d) .47 kgm^2The question was asked during an interview for a job.This interesting question is from Methods to Reduce the Energy Loss During Starting in portion Starting of Electric Drives

Calculate the moment of inertia of the stick about its center having a

1.	Calculate the moment of inertia of the stick about its center having a mass of 1.1 kg and length of 2.9 m.(a) .66 kgm^2(b) .77 kgm^2(c) .88 kgm^2(d) .47 kgm^2The question was asked during an interview for a job.This interesting question is from Methods to Reduce the Energy Loss During Starting in portion Starting of Electric Drives
Answer» Correct option is (B) .77 kgm^2 The best I can explain: The moment of inertia of the STICK about its CENTER can be calculated using the formula I=ML^2÷12. The mass of the stick about its center and LENGTH is given. I=(1.1)×.0833×(2.9)^2=.77 kgm^2. It depends upon the orientation of the rotational axis.

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