Exam-style question
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What is the definition of gravitational field strength?.
- A.The force experienced by a mass in a gravitational field
- B.The mass of an object in a gravitational field
- C.The distance from the center of a mass to the object
- D.The energy required to move an object in a gravitational field
Model answer
What a good answer should say
- The force experienced by a mass in a gravitational field
Explanation
Why this works
Gravitational field strength is defined as the force per unit mass experienced by an object in a gravitational field, which is why the correct option is the force experienced by a mass in a gravitational field.
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