Two objects of different mass start from rest, are pulled by the similar magnitude net force, and are moved through the similar distance. The work done on object A is 500 Joule. After the force has pulled each object, object A moves twice as fast as object B. Obtain how much work is done on object B? Determine what is the kinetic energy of object A after being pulled? Determine what is the kinetic energy of object B after being pulled? Determine the ratio of the mass of object A to the mass of object B?