In this video we’ll explore what momentum is, why it’s such a fundamental concept in physics and engineering ... analyse the motion of objects - from collisions and explosions to car crashes ...

As the momentum before the 'collision' is zero, the momentum after the collision is zero. In physics, this type of event is termed an explosion. Watch this video for a practical demonstration of ...

Impulse-momentum can be used to calculate the average ... every action force has an equal and opposite reaction force. In collisions this means that the force of one object on the other is equal ...