1.

What will be the value of acceleration due to gravity on the surface of the earth if the radius of the earth suddenly decreases to 60% of its present value, keeping the mass of the earth unchanged?

A. 9.81 m/s<sup>2</sup>
B. 5.89 m/s<sup>2</sup>
C. 16.35 m/s<sup>2</sup>
D. 27.25 m/s<sup>2</sup>
Answer» E.


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