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Statement1:

The mass of a body cannot be considered to be concentrated at the centre of mass of the body for the purpose of computing its moment of inertia

Statement2:

Then the moment of inertia of every body about an axis passing through its centre of mass would be zero

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True



Question ID - 100881 | SaraNextGen Top Answer

Statement1:

The mass of a body cannot be considered to be concentrated at the centre of mass of the body for the purpose of computing its moment of inertia

Statement2:

Then the moment of inertia of every body about an axis passing through its centre of mass would be zero

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Moment of inertia is then sum of  terms. We cannot change all the , keep  the same and expect  to remain unchanged

127 votes


127