If the earth suddenly shrinks (without changing mass) to half of its present radius, the acceleration due to gravity will be |
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a) |
b) |
c) |
d) |
If the earth suddenly shrinks (without changing mass) to half of its present radius, the acceleration due to gravity will be |
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a) |
b) |
c) |
d) |
(b) . If radius shrinks to half of its present value then will becomes four times |