What is the difference between Newton’s first and second law?

wer: B. The first law talks about inertia (mass), which is the tendency to resist a change in motion. It states that as long as NO forces act on it, the mass will resist a change in its motion. On the other hand, the second law explains what happens to the same mass when you apply a force to it. It states that a force will cause an acceleration (change in velocity) as indicated by the formula F = ma.