1.

If the mass of the earth remains the same and the radius is reduced by 1%, then the value ofGat the surface of the earth is . . . . . .

A. will increase by 0.5%
B. will increase by 2%
C. 0 . 5% will be reduced
D. will be reduced by 2%
Answer» C. 0 . 5% will be reduced


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