Practice problem
What is the relationship between newton's first law and newton's second law?
The first law states a special case, where both F and a are 0.
They are about nonzero forces
The second law deals with secondary forces, while the first law deals with primary forces
The second law is the law of inertia, and the first law is a more basic version of it
None of the above
Type a concept, like “slope” or “photosynthesis”.