Labels:text | screenshot | font OCR: Any moving object has a certain momentum. Momen- tum is the mass of an object times its velocity. Mass is the amount of matter in an object. Velocity is speed in a certain direction. MASS X VELOCITY = MOMENTUM If two objects collide, they may exchange momentum. If the momentum of one object increases, the momentum of the other object decreases. But the sum of the momentum of both cars will always be the same before and after the impact as long as there are no other forces acting on the objects. MASS X VELOCITY = MOMENTUM
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