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Next , consider a GPS system . Physics describes the relationship between the speed of an object , the distance over which it travels , and the time it takes to travel that distance . When you use a GPS device in a vehicle , it utilizes these physics equations to determine the travel time from one location to another . You need not be a scientist to use physics . On the contrary , knowledge of physics is useful in everyday situations as well as in nonscientific professions .
Please check all the words that can be used instead of the target word in the same context. Note that the morphology of the target (third person singular, past tense etc.) is considered to be applied to the candidate automatically in the process of paraphrasing.