A 1000 kg car and a 5000 kg truck collide head-on, both traveling at 30 m/s. What happens next?
Equal speeds, but very different masses. The answer reveals why momentum - not just speed - determines crash outcomes.
The Challenge: Predict the Outcome
Both vehicles are traveling at the same speed (30 m/s) toward each other. They collide and stick together (perfectly inelastic collision). Which way does the wreckage move?
After the collision, the combined wreckage will:
Take a guess! Understanding momentum is crucial for car safety, sports physics, and rocket science.
