query: Why the trench run and not divebomb the shaft?
positive_passages.docid: 22502
positive_passages.text: Why did the Rebels have to fly along the Death Star trench?
negative_passages.docid: 114699
negative_passages.text: Is there a physical reason for level repulsion and avoided crossings?
negative_passages.docid: 129043
negative_passages.text: How does rocket thrust work?
negative_passages.docid: 50248
negative_passages.text: Why don't we include $\rho g h$ in a hydraulic jack below?
negative_passages.docid: 59713
negative_passages.text: Why doesn't this perpetual motion machine using the buoyant force work?
negative_passages.docid: 71835
negative_passages.text: Does a non-buoyant (denser than water) object (such as a lead diving weight) weigh any less when submerged in water?
negative_passages.docid: 98882
negative_passages.text: Slinky base does not immediately fall due to gravity
negative_passages.docid: 66415
negative_passages.text: How are self-replicating mines supposed to work?
negative_passages.docid: 61244
negative_passages.text: Why is meteor speed what it appears to be?
negative_passages.docid: 132722
negative_passages.text: Why was this item left relatively unguarded on a barren planet?
negative_passages.docid: 54886
negative_passages.text: Does a plumbing vent need to penetrate the roof? (Can it penetrate a wall?)
negative_passages.docid: 27243
negative_passages.text: American 8 Ball Pool - Sinking opponent's ball
negative_passages.docid: 20866
negative_passages.text: How does a fork bomb work?
negative_passages.docid: 64732
negative_passages.text: Exploring ocean depths: is pressure an issue? Should it be?
negative_passages.docid: 46600
negative_passages.text: Is escape velocity really a velocity (rather than a speed)?
negative_passages.docid: 74021
negative_passages.text: Why do heavier objects fall faster in air?
negative_passages.docid: 33385
negative_passages.text: Why can't cloaked vessels shoot?