Fill in the blanks: Newton’s first law is often called the law of _____; Newton’s second law is the law of _____; and Newton’s third law is the law of _____ and _____.

ANSWER: STEP 1:- As we know the 1st law of Newton is the law of inertia which states that, If there is no external force, then the object in motion will continue it’s motion without change in velocity and the object in rest will remain at rest. But this is what conservation of linear momentum is, which tells that the momentum of the object will be unchanged if there is no external force. As momentum does not change, so the velocity will also not change and remain constant. STEP 2:- For the 2nd law, force is mass times acceleration. When the force is zero the acceleration has to be zero, because mass cannot be zero. Mass is an invariant quantity. So, this law also tells about...