Answer:-
Sure! The first law of motion, also known as Newton's law of inertia, states that an object at rest stays at rest and an object in motion stays in motion. In simpler terms, it's about the tendency of objects to resist changes in their motion. So, for your physics homework question 21, you would apply this law to describe how objects behave when no external forces are acting on them.
Do you need an answer to a question different from the above?
