A body is released from a point distance from the centre of earth. If is the earth and , then the velocity of the body at the time of striking the earth will be |
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a) |
b) |
c) |
d) |
A body is released from a point distance from the centre of earth. If is the earth and , then the velocity of the body at the time of striking the earth will be |
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a) |
b) |
c) |
d) |