newtons law of motion
Answers
Newton’s laws of motion, relations between the forces acting on a body and the motion of the body, first formulated by English physicist and mathematician Sir Isaac Newton.
Newton’s first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force. This postulate is known as the law of inertia.
Newton’s second law is a quantitative description of the changes that a force can produce on the motion of a body. It states that the time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it.
Newton’s third law states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction.
So here are the Newton's laws in brief
1) The Newton's first law states that any object will remain in motion or in rest unless and until an external and unbalanced force acts on it.
2 The Newton's second law states that
F= MA .....the force on any object is the product of its mass and acceleration.
it also states that Momentum = M V²
3) The Newton's third law states that every action has an equal.and opposite reaction.
it's our own language I have not copy pasted it so hope it will help u