A chair was pushed with a force of 82N with a person riding on it. The chair traveled 1.5 meters, and the chair weighs 135 N. I need to know the weight of te person who was riding the chair, and the acceration of the chair. I am allowed to experiment with the chair to gather any additional information, so if i nee to know anything can you please tell me what I need and how to find it? And then what i should do with the newly gathered information to get my answer? Thanks!