Question

What are the SI units of acceleration?

a) Meters per second squared (m/s²)

b) Meters per second (m/s)

c) Seconds per meter squared (s/m²)

d) Seconds squared per meter (s²/m)

Answer 1

The SI units of acceleration are meters per second squared (m/s²), which indicate the change in velocity per second.

Step-by-step explanation:

The SI units of acceleration are meters per second squared (m/s²), also often described as meters per second per second. This unit effectively measures how much the velocity of an object changes by in terms of meters per second for every second that passes.

Acceleration can refer to increasing speed, which is commonly called acceleration, or decreasing speed, which is often referred to as deceleration. This concept is vital when we discuss kinetic motion and forces in physics, especially when relating such changes to their effects on objects in motion.