question: Mach argued that the momentum of an object exists as a result of the sum of the effects of what ?
answer: effects of other objects in the universe
turker_answer: Mach argued that the momentum of an object exists as a result of the sum of the effects of other objects in the universe .
rule-based: Mach argued that the momentum of an object exists as a result of the sum of the effects of effects of other objects in the universe .