NEET2016Physics-Gravitation
NEET 2016 Physics Gravitational Potential MCQ Question
Type: MCQ-numerical-Medium-Class 11
At what height from the surface of earth the gravitation potential and the value of g are –5.4 × 10⁷ J kg⁻¹ and 6.0 m s⁻² respectively? Take the radius of earth as 6400 km
A
1400 km
B
2000 km
C
2600 km
D
1600 km
Correct Answer
Option C
Detailed Explanation
Using the formula for gravitational potential and acceleration due to gravity, the height can be calculated by equating the given values.
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