Question

which units are used to measure both velocity and speed? select three options. m/s d/t km/h mph m²

Explanation:

• m/s is a standard metric unit for both speed and velocity (distance/time with direction for velocity).
• d/t is a formula, not a measurable unit.
• km/h is a common metric unit for both speed and velocity.
• mph is an imperial unit for both speed and velocity.
• $m^2$ is a unit of area, unrelated to motion.

Answer:

A. m/s
C. km/h
D. mph