question: A heavy boulder begins rolling down a hill and a beach ball rolls down alongside it. Which object will have more momentum as it rolls?
choices.text: boulder beach ball
choices.label: A B
para: The more mass a moving object has or the faster its moving, the greater its momentum.
para_anno.effect_prop: momentum
para_anno.cause_dir_str: more
para_anno.effect_dir_str: greater
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: mass a moving object has
question_anno.more_effect_dir: more
question_anno.less_cause_prop: object
question_anno.more_effect_prop: momentum