Certain neutron stars are believed to be rotating at about `1rev//sec` . If such a star has a radius of 20 km , the acceleration of an object on the equator of the star will beA. `20 xxx 10^(8)m//sec^(2)`B. `8 xx 10^(5) m//sec^(2)`C. `120 xx 10^(5) m//sec^(2)`D. `4 xx 10^(8) m//sec^(2)`

Certain neutron stars are believed to be rotating at about `1rev//sec`

1.	Certain neutron stars are believed to be rotating at about `1rev//sec` . If such a star has a radius of 20 km , the acceleration of an object on the equator of the star will beA. `20 xxx 10^(8)m//sec^(2)`B. `8 xx 10^(5) m//sec^(2)`C. `120 xx 10^(5) m//sec^(2)`D. `4 xx 10^(8) m//sec^(2)`
Answer» Correct Answer - B

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Certain neutron stars are believed to be rotating at about `1rev//sec` . If such a star has a radius of 20 km , the acceleration of an object on the equator of the star will beA. `20 xxx 10^(8)m//sec^(2)`B. `8 xx 10^(5) m//sec^(2)`C. `120 xx 10^(5) m//sec^(2)`D. `4 xx 10^(8) m//sec^(2)`

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