Question

what units are used to measure mass and weight?
mass and weight are measured in kilograms.
mass and weight are measured in newtons.
mass is measured in kilograms, and weight is measured in newtons.
mass is measured in newtons, and weight is measured in kilograms.

Explanation:

Mass is a measure of the amount of matter in an object and its SI - unit is the kilogram (kg). Weight is the force exerted on an object due to gravity and is calculated as \(W = mg\) (where \(m\) is mass and \(g\) is gravitational acceleration), and its unit is the newton (N) in the SI system.

Answer:

C. Mass is measured in kilograms, and weight is measured in newtons