Final answer:
The formula F = ma represents Newton's Second Law of Motion. The units of force are measured in newtons (N) and are defined as the force required to accelerate a 1-kilogram object at a rate of 1 meter per second squared (1 m/s²).
Step-by-step explanation:
The formula F = ma represents Newton's Second Law of Motion. This equation relates the force (F) applied to an object to its mass (m) and acceleration (a).
The units of force (F) are measured in newtons (N). The newton is defined as the force required to accelerate a 1-kilogram object at a rate of 1 meter per second squared (1 m/s²).