What is momentum: Learn about momentum for your IGCSE Physics

Learn about momentum for your IGCSE Physics exam. This revision note includes the momentum equation and conservation of momentum . Momentum is the product of mass and velocity of an object, and it is a vector quantity that describes its motion. Learn how momentum is conserved, how it affects collisions, and how it applies to various fields of physics and engineering. What is momentum ? Learn the formula and units of the momentum of a moving object. Understand the principle of conservation of momentum with its... Momentum , product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton’s second law of motion states that the time rate of change of momentum is equal to the force acting on the particle.