The Moon’s mass is and the acceleration due to gravity at its surface is

PHYSICS · Single correct · CBSE · Physics · Gravitation · Gravitation

Problem

The Moon’s mass is

7.3\times10^{22}\,\text{kg}

and the acceleration due to gravity at its surface is

1.6\,\text{m/s}^2

. Determine the radius of the Moon. (a)

3.4\times10^{6}\,\text{m}

(b)

7.0\times10^{5}\,\text{m}

(c)

1.7\times10^{6}\,\text{m}

(d)

6.4\times10^{6}\,\text{m}

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