Find the binding energy of a satellite of mass `m` in orbit of radius `r`, (R = radius of earth, g = acceleration due to gravity)

Explanation

To find the binding energy of a satellite of mass \( m \) in an orbit of radius \( r \), we can follow these steps:

### Step 1: Understand the Concept of Binding Energy
The binding energy of a satellite is defined as the energy required to remove the satellite from its orbit to infinity. It is equal to the negative of the total mechanical energy of the satellite in orbit.

### Step 2: Total Mechanical Energy of the Satellite
The total mechanical energy \( E \) of a satellite in orbit is given by the formula:
\[
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