What does 1 Newton equate to in terms of mass and acceleration?

The relationship between force, mass, and acceleration is defined by Newton's second law of motion, which states that force (F) is equal to mass (m) times acceleration (a), or mathematically, F = m * a. In this equation, the unit of force is the Newton (N).

1 Newton is defined as the amount of force required to accelerate a mass of 1 kilogram by 1 meter per second squared. This means that if you apply a force of 1 Newton to an object with 1 kilogram of mass, it will accelerate at a rate of 1 meter per second squared.

Therefore, the correct expression for 1 Newton is 1 kg*m/s², which directly matches the definition derived from Newton's second law. This clearly illustrates the relationship between the units of force, mass, and acceleration.

The other options do not represent the correct relationship between these units. Such distinctions highlight the importance of understanding the fundamental principles underlying mechanics and the standard units of measurement in physics.