Net force is the total of all forces acting on an object. when a force is balanced and the object does not move, the net force is equal to what: a. 0 b. 10 c. 100 d. the weight of the object.

A ( 0)

      When the force is balanced then the object is accelerating and in the state that will be called "equilibrium".

       When the object is in equilibrium "Net force is zero"

                          Fnet = 0

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.