Which formula represents Newton's second law?

Newton's second law of motion is fundamentally expressed through the relationship between force, mass, and acceleration. The formula F=MA indicates that the force acting on an object (F) is equal to the mass (M) of the object multiplied by its acceleration (A). This law explains how the velocity of an object changes when it is subjected to an external force. It clarifies that greater force results in greater acceleration, assuming mass is constant, thus establishing a clear and quantitative relationship between these physical quantities.

This formula is foundational in physics and engineering, as it applies to various scenarios, from simple mechanics to complex robotics applications. Understanding this law is essential for anyone involved in designing and programming robots, as it helps in calculating the necessary forces to achieve desired movements and interactions in the physical world.