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JEE Mains · Physics · STD 11 - Gravitation
  • JEE Mains 2016
  • Medium
  • MCQ

An astronaut of mass \(m\) is working on a satellite or biting the earth at a distance \(h\) from the earth's surface. The radius of the earth is \(R\), while its mass is \(M\). The gravitational pull \(F_G\) on the astronaut is

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Answer & Solution

Correct Answer

(C) \({F_G} = \frac{{GMm}}{{{{\left( {R + h} \right)}^2}}}\)

Step-by-step Solution

Detailed explanation

According to universal law of Gravitation,

Gravitational force \(F = \frac{{GMm}}{{{{\left( {R + h} \right)}^2}}}\)

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