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A satellite is revolving earth in its equatorial plane with a period T. If the radius of earth suddenly shrinks to half of its radius without change in the mass. Then the new period of revolution will be a) 8T b) 2root(2)T c) 2T d) T

A satellite is revolving earth in its equatorial plane with a period T. If the radius of earth suddenly
shrinks to half of its radius without change in the mass. Then the new period of revolution will be
a) 8T
b) 2root(2)T
c) 2T
d) T

Grade:11

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