Question

A circular disc of radius R is removed from a bigger circular disc of radius 2R , such that the circumference of the disc coincide . the centre of mass of the new disc is α/2 from the centre of the bigger disc . the value of α is [AIEEE 2007] ​

Answer 1

Answer:

2

Explanation:

A circular disc of radius R is removed from a bigger circular disc of radius 2R , such that the circumference of the disc coincide . the centre of mass of the new disc is α/2 from the centre of the bigger disc . the value of α is [AIEEE 2007]

Answer 2

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