NEET Physics Gravitational Potential Energy MCQ Question
Which of the following statements about gravitational potential energy is correct?
The gravitational potential energy is defined as negative when the object is bound in a closed orbit.
Gravitational potential energy increases as an object moves closer to the center of the Earth.
The total mechanical energy of a system is always positive in a bound system.
Gravitational potential energy remains constant regardless of the object's position in a gravitational field.
Correct Answer
Detailed Explanation
In a bound system, such as an object in a closed orbit, the total energy is negative, indicating that the gravitational potential energy is also negative. This aligns with the notion that gravitational potential energy is associated with the position of the object relative to the gravitational source, particularly when in closed orbits.
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