At what height from the surface of earth the gravitation potential and the value of g are -5.4×107J kg-2 and 6.0 ms-2 respectively? (Take, the radius of earth as 6400 km.)

1. 1600 km             
2. 1400 km 
3. 2000 km             
4. 2600 km

Subtopic:  Gravitational Potential |
 55%
Level 3: 35%-60%
NEET - 2016
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At what height from the surface of the earth, are the gravitation potential and the value of \(g\) are: \(-5.4 \times 10^7~\text{J/kg}^{-2}\) and \(6.0~\text{ms}^{-2}\) respectively?
(Take, the radius of the earth as \(6400~\text{km}\))
1. \(1600~\text{km}\)
2. \(1400~\text{km}\)
3. \(2000~\text{km}\)
4. \(2600~\text{km}\)
Subtopic:  Gravitational Potential |
 67%
Level 2: 60%+
NEET - 2016
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