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Which of the following describes gravitational field strength? A - Edexcel - A-Level Physics - Question 2 - 2023 - Paper 1
Question 2
Which of the following describes gravitational field strength? A. weight per unit mass B. acceleration per unit mass C. gravitational potential energy per unit ma... show full transcript
Worked Solution & Example Answer:Which of the following describes gravitational field strength? A - Edexcel - A-Level Physics - Question 2 - 2023 - Paper 1
Step 1
A. weight per unit mass
Answer
The term 'gravitational field strength' is defined as the gravitational force per unit mass acting on an object. Therefore, it can be accurately described as 'weight per unit mass.' This indicates that the gravitational field strength at a particular point is the force (weight) that would act on a unit mass placed at that point.