What is the standard unit for measuring mass?

What is the standard unit for measuring mass?

• A. Meters (m)
• B. Seconds (s)
• C. Kilograms (kg)
• D. Newtons (N)

Answer: (C)

Mass is the amount of matter in an object, and the standard unit for measuring it in the SI system is the kilogram (kg). This is why the correct choice is the kilogram—it specifically quantifies how much matter an object contains. Other options correspond to different quantities: meters measure length, seconds measure time, and newtons measure force. Remember, mass is intrinsic to the object and does not depend on gravity, while weight is the gravitational force acting on that mass and is measured in newtons. The kilogram is defined to be a stable, universal standard for mass.

Mass is the amount of matter in an object, and the standard unit for measuring it in the SI system is the kilogram (kg). This is why the correct choice is the kilogram—it specifically quantifies how much matter an object contains. Other options correspond to different quantities: meters measure length, seconds measure time, and newtons measure force. Remember, mass is intrinsic to the object and does not depend on gravity, while weight is the gravitational force acting on that mass and is measured in newtons. The kilogram is defined to be a stable, universal standard for mass.