Exam-style question
Try this first
Define gravitational potential in a field.
Model answer
What a good answer should say
- Gravitational potential is defined as the work done per unit mass to move an object from a reference point (usually infinity) to a point in the gravitational field.
Explanation
Why this works
This answer is strong because it clearly states the definition of gravitational potential and includes the concept of work done per unit mass, which is essential for understanding how gravitational fields operate. The question tests the student's ability to recall and articulate a fundamental concept in gravitational physics.
Common mistake
No common mistake is linked to this question yet.