If \( g \) is the acceleration due to gravity at the surface of the earth. The force acting on t...

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If \( g \) is the acceleration due to gravity at the surface of the earth. The force acting on the particle of mass \( m \) placed at the surface is
(a) \( m g \)
(b) \( \frac{G m M_{E}}{R_{E}^{2}} \)
(c) Data insufficient
(d) Both (a) and (b)
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