質問: physics two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object a is 500j. after the force pulled each object, object a moves twice as fast as object b. answer the following: a.) how much work is done on object b b.) what is the kinetic energy of object a after being pulled? c.) what is the kinetic energy of object b after being pulled? d.) what is the ratio of the mass of object a to the mass of object b?
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