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JEE - ALL Class - Physics - Rotational Mechanics

2 and 13

Asked by rbhatt16 14th October 2017, 8:50 PM
Answered by Expert


Question 13)
Option C
Moment of inertia of an iron body is greater than the moment of inertia of aluminum.
This is because of the fact that density of iron is more than the density of aluminum.
Hence iron will have more mass than aluminum.
All other quantities are same since both have same geometrical shape.
Note:- Please ask other question as a separate question. We can answer only one question at a time.
Answered by Expert 29th November 2017, 3:25 PM

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