the force of gravity acting on the student the air pressure surrounding the student the mass of the student the volume of the student
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A student stands on a scale, and the scale reads 85 pounds. What is being measured by the scale?
Possibilities:
- the force of gravity acting on the student
- the air pressure surrounding the student
- the mass of the student
- the volume of the student

the force of gravity acting on the student