Newton's Laws Of Motion
Newton’s Laws Of Motion(A) Newton’s First Law of MotionA body can not change its state of motion by itself. If the object is at rest it will remain at rest and if it is in uniform motion, it continues to be in motion unless some external force is applied…
What is Law of Conservation of Momentum
Law of Conservation of MomentumAccording to law of conservation of momentum “if there is no force acting on a system, the momentum of the system remains unchanged.”Generalizing the situation ” if a group of bodies are exerting force on each other, their…
