query: Car Crash Question... (Conservation of Momentum?)
positive_passages.docid: 20813
positive_passages.text: Is two cars colliding at 25 mph the same as one car colliding into a wall at 50 mph in reference to injuries?
negative_passages.docid: 137110
negative_passages.text: What happens to net acceleration in a non-inertial reference frame with cenripetal force?
negative_passages.docid: 96081
negative_passages.text: Question about unexpected hanging paradox
negative_passages.docid: 59272
negative_passages.text: Conservation of momentum in infinite square well
negative_passages.docid: 122910
negative_passages.text: Objects don't touch when they collide?
negative_passages.docid: 10262
negative_passages.text: Pressure and weight? (hydrostatic paradox)
negative_passages.docid: 31123
negative_passages.text: Is angular momentum conserved if you move off at a Tangent?
negative_passages.docid: 117420
negative_passages.text: Normal reaction - force without acceleration
negative_passages.docid: 50450
negative_passages.text: How to make child collide
negative_passages.docid: 1721
negative_passages.text: How to explain the force applied on this object?
negative_passages.docid: 83375
negative_passages.text: Can momentum be conserved in a perfectly elastic collision?
negative_passages.docid: 43853
negative_passages.text: What causes damage, kinetic energy or momentum?
negative_passages.docid: 5788
negative_passages.text: How might the weight of a falling object affect the damage it causes?
negative_passages.docid: 78803
negative_passages.text: Direction of friction when a car turns
negative_passages.docid: 75158
negative_passages.text: Is acceleration relative?
negative_passages.docid: 83770
negative_passages.text: Kinetic energy doesn't make sense
negative_passages.docid: 53298
negative_passages.text: Why is momentum conserved when a ball hits a vertical wall?