Newton law of motion. ( for engineer)
Answers
Newton's 1 law of motion : It states that, "Every body will continues to be in the state of rest or of uniform motion unless it is compelled to change that state by the action of same external forces."
eg-If any body is at rest, then it will not move unless and until you apply some force.
Newton's 2nd law of motion : It states that, "The rate of change of momentum of a body is directly proportional to the force acting on it and it take place in the direction in which force is acting"
Newton's 3rd law of motion : It states that, "For every action there is always on equal and opposite reaction." It means that, the force of action and reaction between two bodies are equal in magnitude but opposite in direction.
Everything that moves in one way or another involves a push or a pull, which engineers call a force. ... This is an example of Newton's first law, which states that an object at rest tends to stay at rest and an object in motion tends to stay in motion, unless a force acts upon that object.
hope it's help uhh