Question

what is the standard si unit for mass in physics equations? newton (n) kilogram (kg) meter per second squared (m/s^2) joule (j)

Explanation:

In the International System of Units (SI), the standard unit for mass is the kilogram. Newton is the unit of force, meter per second squared is the unit of acceleration, and Joule is the unit of energy.

Answer:

B. Kilogram (kg)