

MCQOPTIONS
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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 | |