Two descriptions about physical quantities are given below:
Quantity A: It remains constant.
Quantity B: It depends on gravitational pull.
What quantities are these most likely describing?
a) Both Quantity A and Quantity B are mass.
b) Both Quantity A and Quantity B are weight.
c) Quantity A is weight and Quantity B is mass.
d) Quantity A is mass and Quantity B is weight.
d) Quantity A is mass and Quantity B is weight.
Based on the descriptions given, it is most likely:
d) Quantity A is mass and Quantity B is weight.
Mass is a measure of the amount of matter in an object and it remains constant regardless of the gravitational pull. Weight, on the other hand, is a measure of the force of gravity acting on an object and depends on the gravitational pull.
To determine the correct answer, let's first understand the difference between mass and weight:
- Mass: Mass is a measure of the amount of matter an object contains. It remains constant regardless of location.
- Weight: Weight is the force of gravity acting on an object. It depends on the gravitational pull of the celestial body on which the object is located.
Given the descriptions provided, we can identify that:
Quantity A remains constant. This aligns with the characteristic of mass, as mass does not change regardless of location or gravitational influence.
Quantity B depends on gravitational pull. This aligns with the characteristic of weight, as weight is directly influenced by the strength of the gravitational field.
Based on this analysis, the correct answer is:
d) Quantity A is mass, and Quantity B is weight.