question: Boris was tasked with developing a hypersonic rocket. He built two prototypes that were identical except that they have different gas velocities out of the nozzle. Which rocket was likely the slowest?
choices.text: the rocket with highest gas velocity the rocket with lowest gas velocity
choices.label: A B
para: The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards.
para_anno.effect_prop: rocket velocity
para_anno.cause_dir_str: faster
para_anno.effect_dir_str: faster
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: gas velocity
question_anno.more_effect_dir: slowest
question_anno.less_cause_prop: gas velocity
question_anno.more_effect_prop: rocket