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Gagan gupta
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Asked: 2021-11-22T06:30:02+00:00 In:

Father has mass 60 kg and the mass of his son is 30 kg. The ratio of the inertia of the father to his child is

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Poll Results

3.33%[A] 1:1 ( 2 voters )
25%[B] 1:2 ( 15 voters )
70%[C] 2:1 ( 42 voters )
1.67%[D] 1:3 ( 1 voter )
Based On 60 Votes

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Inertia of body is directly proportional to the mass of the body.

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    1 Answer

    1. [C] 2:1
      Inertia of body is directly proportional to the mass of the body.
      Inertia of father / Inertia of child = Mass of father / Mass of child
      = 60 / 30
      = 2/1

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